HP nx7300 - Notebook PC Maintenance and Service Guide

Maintenance and Service

Guide

HP Compaq nx7300 and nx7400 Notebook PC

Document Part Number: 410775-002

March 2007

This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; troubleshooting computer problems; and performing computer disassembly procedures.

© Copyright

2006,

2007 Hewlett-Packard Development Company, L.P.

Microsoft, Windows, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States or other countries. Intel, Celeron, and Core are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license.

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Maintenance and Service Guide

HP Compaq nx7300 and nx7400 Notebook PC

Second Edition: March 2007

First Edition: May 2006

Document Part Number: 410775-002

Safety warning notice

Å

WARNING:

To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter complies with the user-accessible surface temperature limits defined by the International Standard for Safety of

Information Technology Equipment (IEC 60950).

Contents

1 Product Description

1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

1.2 Resetting the Computer. . . . . . . . . . . . . . . . . . . . . . . 1–5

1.3 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . . 1–6

1.4 External Components . . . . . . . . . . . . . . . . . . . . . . . . 1–7

1.5 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–20

2 Troubleshooting

2.1 Starting Computer Setup . . . . . . . . . . . . . . . . . . . . . . 2–1

Navigating and selecting in Computer Setup . . . . . . 2–2

Restoring Factory Settings in Computer Setup. . . . . 2–3

File Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

Security Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5

Diagnostics Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7

System Configuration Menu . . . . . . . . . . . . . . . . . . . 2–7

2.2 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . 2–10

Maintenance and Service Guide iii

Contents

3 Illustrated Parts Catalog

3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1

3.2 Computer Major Components. . . . . . . . . . . . . . . . . . 3–2

3.3 Plastics Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–14

3.4 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–16

3.5 Miscellaneous (Not Illustrated). . . . . . . . . . . . . . . . 3–18

3.6 Sequential Part Number Listing . . . . . . . . . . . . . . . 3–21

4 Removal and Replacement Preliminaries

4.1 Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

4.2 Service Considerations . . . . . . . . . . . . . . . . . . . . . . . 4–2

Plastic Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2

Cables and Connectors . . . . . . . . . . . . . . . . . . . . . . . 4–2

4.3 Preventing Damage to Removable Drives . . . . . . . . 4–3

4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . 4–4

4.5 Packaging and Transporting Precautions . . . . . . . . . 4–5

4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–6

4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–7

iv Maintenance and Service Guide

Contents

5 Removal and Replacement Procedures

5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2

5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–3

5.3 Preparing the Computer for Disassembly . . . . . . . . . 5–5

5.4 Hard Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–7

5.5 Computer Feet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–11

5.6 Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–12

5.7 External Memory Module . . . . . . . . . . . . . . . . . . . . 5–14

5.8 Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . . . 5–17

5.9 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–19

5.10 Thermal Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–23

5.11 Fan Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–24

5.12 Heat Sink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–25

5.13 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–28

5.14 Mini Card Module. . . . . . . . . . . . . . . . . . . . . . . . . 5–30

5.15 Internal Memory Module . . . . . . . . . . . . . . . . . . . 5–33

5.16 RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–35

5.17 Switch Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–36

5.18 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–39

5.19 Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–43

5.20 Modem Module. . . . . . . . . . . . . . . . . . . . . . . . . . . 5–47

5.21 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–49

5.22 System Board Frame (full-featured models only). 5–56

5.23 USB/Audio Board . . . . . . . . . . . . . . . . . . . . . . . . . 5–59

Maintenance and Service Guide v

Contents

6 Specifications

A Screw Listing

B Backup and Recovery in Windows Vista

C Backup and Recovery in Windows XP

D Display Component Recycling

E Connector Pin Assignments

F Power Cord Set Requirements

Index

Maintenance and Service Guide vi

1

Product Description

The HP Compaq nx7300 and nx7400 Notebook PC offers advanced modularity, Intel® Core™ Duo, Core Solo, Celeron®, and Celeron M processors, and extensive multimedia support.

HP Compaq dx7300 and nx7400 Notebook PC

Maintenance and Service Guide 1–1

Product Description

1.1 Features

■

■

The following processors, varying by computer model:

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

Intel Core Duo T7600 (2.33-GHz) processor





Intel Core Duo T2300E (1.66-GHz) processor







Intel Core Solo T1350 (1.86-GHz) processor


Intel Celeron M 450 (2.0-GHz) processor




The following displays are available, varying by computer model:

❏

15.4-inch, WSXGA+, TFT (1680 × 1050) with over

16.8 million colors with BrightView

❏

15.4-inch, WSXGA+, TFT (1680 × 1050) with over

16.8 million colors

❏

15.4-inch, WXGA+, TFT (1440 × 900) with over

16.8 million colors

1–2 Maintenance and Service Guide


■

■

■

■

■

■

■

■

■

■

■

■

■

■

120-, 100-, 80-, 60-, and 40-GB high-capacity hard drives, varying by computer model

256-MB DDR2 synchronous DRAM (SDRAM) at 533 MHz and 667 MHz, expandable to 4.0 GB

Microsoft® Windows® XP Professional

Full-size Windows keyboard with numeric keypad

TouchPad pointing device, including a dedicated vertical scroll region

Integrated 10 Base-T/100 Base-TX Ethernet local area network (LAN) network interface card (NIC) with RJ-45 jack

Integrated high-speed 56K modem with RJ-11 jack

Integrated wireless support for Mini Card IEEE 802.11a/b/g or 802.11b/g Wireless LAN (WLAN) device

Support for one Type I or Type II PC Card, with support for both 32-bit (CardBus) and 16-bit PC Cards, varying by computer model

External 65-watt AC adapter with 3-wire power cord

6-cell Li-Ion battery

Stereo speakers

Volume up, volume mute, and volume down buttons

Support for the following optical drives:

❏

❏

❏

❏

DVD±RW and CD-RW Double-Layer Combo Drive

DVD/CD-RW Combo Drive

DVD-ROM drive

CD-ROM drive



■

Connectors:

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

❏

Accessory battery

Audio-in (microphone)

Audio-out (headphone)

Docking connector

External monitor

IEEE 1394

RJ-11 (modem)

RJ-45 (network)

S-Video-out

Smart Adapter power

Three Universal Serial Bus (USB) v. 2.0



1.2 Resetting the Computer

If the computer you are servicing has an unknown password, follow the steps below to reset the password. These steps also clear CMOS.

✎

The following steps will not clear an unknown password if the stringent security option has been enabled in the BIOS. If stringent security is enabled, the system board must be replaced to reset an unknown password. Refer to

Section 5.21, “System

Board,” for more information on replacing the system board.

Before replacing the system board, perform the steps below to make sure stringent security has been properly enabled.

Enabling stringent security provides enhanced protection for the power-on password and administrator password and other forms of power-on authorization. Stringent security is enabled/disabled by accessing the Password Options menu in the Computer Setup utility.

Refer to

Section 2.1, “Starting Computer Setup,”

for more information.

1. Prepare the computer for disassembly (refer to

Section 5.3,

“Preparing the Computer for Disassembly,” for more

information). Remove the real-time clock (RTC) battery

(refer to

Section 5.16, “RTC Battery,” for more information

on removing and replacing the RTC battery).

2. Wait approximately 5 minutes.

3. Replace the RTC battery and reassemble the computer.

4. Connect AC power to the computer. Do not reinsert any batteries at this time.

5. Turn on the computer.

All passwords and all CMOS settings have been cleared.



1.3 Power Management

■

■

■

■

■

■

■

■

The computer comes with power management features that extend battery operating time and conserve power. The computer supports the following power management features:

Standby

Hibernation

Setting customization by the user

Hotkeys for setting the level of performance

Battery calibration

Lid switch standby/resume

Power button

Advanced Configuration and Power Management (ACPM) compliance



1.4 External Components

The external components on the front of the computer are shown below and described in Table 1-1.

Front Components

Item Component

1 Wireless light

2 Power light

Table 1-1

Front Components

Function

On: An integrated wireless device, such as a wireless local area network (LAN) device and/or a Bluetooth® device, is turned on.

■

On: The computer is on.

■

Blinking: The computer is in standby.

■

Blinking rapidly: An HP Smart AC

Adapter with a higher power rating should be connected.

■

Off: The computer is off or in hibernation.



Item Component

3

Front Components (Continued)

Battery light

Function

■

Amber: A battery is charging.

■

Green: A battery is close to full charge capacity.

■

Blinking amber: A battery that is the only available power source has reached a low-battery condition. When the battery reaches a critical low-battery condition, the battery light begins blinking more quickly.

■

Off: If the computer is connected to an external power source, the light is turned off when all batteries in the computer are fully charged. If the computer is not connected to an external power source, the light is turned off until the battery reaches a low-battery condition.

4 Drive light

Table 1-1

5 Display release latch

Blinking green: The hard drive or optical drive is being accessed.

Opens the computer.



The external components on the right side of the computer are shown below and described in Table 1-2.

Right-Side Components

2

3

4

Audio-in

(microphone) jack

Optical drive

USB ports (2)

Table 1-2

Right-Side Components

Item Component

1 Audio-out

(headphone) jack

Function

Produces computer sound when connected to optional power stereo speakers, headphones, ear buds, a headset, or television audio.

Connects an optional computer headset microphone, stereo array microphone, or monaural microphone.

Supports an optical disc. The type of optical drive varies by computer model.

Connect USB 1.1- and 2.0-compliant devices to the computer using a standard

USB cable, or connect an optional External

MultiBay II to the computer. The MultiBay II must also be connected to an external power source.



The external components on the rear panel of the computer are shown below and described in Table 1-3.

Rear Panel Components

Table 1-3

Item Component

1 Battery bay

Rear Panel Components

Function

Holds a battery.

2

3

Smart adapter power connector

External monitor port

Connects an AC adapter or an optional power adapter.

Connects an optional VGA external monitor or projector.



The external components on the left side of the computer are shown below and described in Table 1-4.

Left-Side Components

Table 1-4

Left-Side Components

Item Component

1 Security cable slot

Function

Attaches an optional security cable to the computer.

2 RJ-45 (network) jack

Ä

Security solutions are designed to act as deterrents. These deterrents may not prevent a product from being mishandled or stolen.

Connects an optional network cable.



Left-Side Components (Continued)

Item Component Function

3 RJ-11 (modem) jack Connects the modem cable.

4 Exhaust vent

Table 1-4

5

6

7

1394 port

USB port

PC Card slot

Provides airflow to cool internal components.

Connects an optional 1394a device such as a scanner, digital camera, or digital camcorder.

Connects USB 1.1- and 2.0-compliant devices to the computer using a standard

USB cable, or connects an optional

External MultiBay II to the computer. The

MultiBay II must also be connected to an external power source.

Supports optional Type I or Type II 32-bit

(CardBus) or 16-bit PC Cards.



The standard keyboard components of the computer are shown below and described in Table 1-5.

Standard Keyboard Components



2

3

4

5

6

7

Table 1-5

Standard Keyboard Components

Item Component

1

f1

to

f12

keys (12)

8

caps lock

key

fn

key

Windows logo key

Windows applications key

Arrow keys

Keypad keys

num lock

key

Function

Perform system and application tasks.

When combined with the

fn

key, several keys and buttons perform additional tasks as hotkeys.

Enables caps lock and turns on the caps lock light.

Executes frequently used system functions when pressed in combination with a function key or the

esc

key.

In Windows, displays the Windows

Start menu.

In Windows, displays a shortcut menu for items beneath the pointer.

Moves the cursor around the screen.

In Windows, can be used like the keys on an external numeric keypad.

Enables numeric lock, turns on the embedded numeric keypad, and turns on the num lock light.



The computer top components are shown below and described in

Table 1-6.

Top Components



5

6

7

8

9

Item Component

1

2

Stereo speakers (2)

Power button

3 Display lid switch

Table 1-6

Top Components

Function

Produce stereo sound.

When the computer is:

■

Off, press to turn on the computer.

■

On, briefly press to initiate hibernation.

■

In standby, briefly press to resume from standby.

■

In hibernation, briefly press to restore from hibernation.

If the system has stopped responding and

Windows shutdown procedures cannot be used, press and hold for 5 seconds to turn off the computer.

■

If the computer is closed while on, turns off the display.

■

If the computer is opened while in standby, turns on the computer (resumes from standby).

4 Wireless button Turns the wireless functionality on or off, but does not create a wireless connection.

✎

To establish a wireless connection, a wireless network must already be set up.

Caps lock light

Num lock light

Volume mute button

Volume down button

Volume up button

On:

caps lock

is on.

On:

num lock

or the numeric keypad is on.

Mutes or restores speaker volume.

Decreases speaker volume.

Increases speaker volume.



The computer TouchPad components shown below and described in Table 1-7.

TouchPad Components



Item Component

1 TouchPad

2

3

Table 1-7

TouchPad Components

TouchPad buttons

TouchPad scroll zone

Function

Moves the pointer and selects or activates items on the screen. Can be set to perform other mouse functions, such as scrolling, selecting, and double-clicking.

Function like the left, middle, and right buttons on an external mouse.

Scrolls up or down.



The external components on the bottom of the computer are shown below and described in Table 1-8.

Bottom Components

Table 1-8

Bottom Components

5

6

Item Component

1

2

Function

Battery bay Holds the battery.

Battery release latches (2) Secure the battery in the battery bay.

3

4

7

Accessory battery connector

Memory module compartment

Hard drive bay

Exhaust vents

Docking connector

(full-featured models only)

Connects an optional HP Ultra-Capacity

Battery or HP Extended Life Battery.

Contains one memory slot that supports replaceable memory modules.

Holds the primary hard drive.

Provides airflow to cool internal components.

Connects the computer to an optional docking device.



1.5 Design Overview

This section presents a design overview of key parts and features

of the computer. Refer to Chapter 3, “Illustrated Parts Catalog,”

to identify replacement parts, and

Chapter 5, “Removal and

Replacement Procedures,” for disassembly steps.

■

■

■

■

■

■

■

■

The system board provides the following device connections:

■

■

■

■

Audio

Display

Hard drive

Intel Core Duo, Core Solo, Celeron, and Celeron M processors

Keyboard and TouchPad

Memory modules

Mini Card module

Modem module

Optical drive

PC Card

Smart Adapter AC adapter

Smart card

Ä

CAUTION:

To properly ventilate the computer, allow at least a 7.6-cm

(3-inch) clearance on the left and right sides of the computer.

The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software. Exhaust air is displaced through the ventilation grill located on the left side of the computer.


2

Troubleshooting

Å

WARNING:

Only authorized technicians trained by HP should repair this equipment. All troubleshooting and repair procedures are detailed to allow only subassembly-/module-level repair. Because of the complexity of the individual boards and subassemblies, do not attempt to make repairs at the component level or modifications to any printed wiring board. Improper repairs can create a safety hazard. Any indication of component replacement or printed wiring board modification may void any warranty or exchange allowances.

2.1 Starting Computer Setup

Computer Setup is a preinstalled, ROM-based utility that can be used even when the operating system is not working or will not load.

✎

Some of the Computer Setup menu items listed in this guide may not be supported by your computer.

✎

Pointing devices are not supported in Computer Setup. You must use the keyboard to navigate and make selections.

✎

An external keyboard connected by USB can be used with

Computer Setup only if USB legacy support is enabled.


Troubleshooting

To start Computer Setup:

1. Turn on or restart the computer.

2. Before Windows® opens and while the “F10=ROM Based

Setup” message is displayed in the lower-left corner of the screen, press

f10

.

Using Computer Setup

Navigating and selecting in Computer Setup

The information and settings in Computer Setup are accessed from the File, Security, Diagnostics, and System Configuration menus.

1. Open Computer Setup by turning on or restarting the computer, and then pressing

f10

while the “F10 = ROM Based

Setup” message is displayed in the lower-left corner of the screen.

❏

❏

❏

❏

❏

Because Computer Setup is not Windows-based, it does not support the TouchPad. Navigation and selection are by keystroke:

To choose a menu or a menu item, use the arrow keys.

To select an item, press

enter

.

To close open dialog boxes and return to the main

Computer Setup screen, press

esc

.

To view navigation information, press

To change the language, press

f2

.

f1

.

2. Select the

File

,

Security

,

Diagnostics

, or

System

Configuration

menu.


Troubleshooting

3. To exit Computer Setup, choose one of the following methods:

❏

To exit Computer Setup without saving your preferences, use the arrow keys to select

File > Ignore Changes and

Exit

. Then follow the instructions on the screen.

❏

To save your preferences and exit Computer Setup, use the arrow keys to select

File > Save Changes and Exit

.

Then follow the instructions on the screen.

Your preferences go into effect when the computer restarts.

Restoring Factory Settings in Computer

Setup

To return all settings in Computer Setup to the values that were set at the factory, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing

f10

while the “F10 = ROM Based

Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select

File > Restore defaults

, and then press

enter

.

3. When the confirmation dialog box opens, press

f10

.

4. To save your preferences and exit Computer Setup, use the arrow keys to select

File > Save Changes and Exit

. Then follow the instructions on the screen.

Your preferences go into effect when the computer restarts.

✎

Your password settings and security settings are not changed when you restore the factory settings.


Troubleshooting

Computer Setup Menus

The menu tables in this section provide an overview of Computer

Setup options.

✎

Some of the Computer Setup menu items listed in this chapter may not be supported by your computer.

File Menu

Table 2-1

File Menu

Select

System Information

To do this

■

View identification information for the computer and the batteries in the system.

■

View specification information for the processor, cache and memory size, system ROM, video revision, and keyboard controller version.

Restore defaults Replace the configuration settings in Computer Setup with the original factory settings. (Password settings and security settings are not changed when you restore the factory settings.)

Ignore changes and exit Cancel any changes entered during the current session. Then exit and restart the computer.

Save changes and exit Save any changes entered during the current session. Then exit and restart the computer. Your changes go into effect when the computer restarts.


Troubleshooting

Security Menu

Select

Setup password

Power-On password

Password options

DriveLock passwords

Smart Card security

Table 2-2

Security Menu

To do this

Enter, change, or delete a setup password.

Enter, change, or delete a power-on password.

■

Enable/disable stringent security.

■

Enable/disable password requirement on computer restart.

■

Enable/disable DriveLock on any computer hard drive and on optional MultiBay hard drives.

■

Change a DriveLock user password or master password.

✎

DriveLock settings are accessible only when you enter Computer Setup by turning on (not restarting) the computer.

Enable/disable support for smart card and Java™

Card power-on authentication.

✎

Power-on authentication for smart cards is supported only on computers with optional smart card readers.

✎

You must have an administrator password to change this setting.


Troubleshooting

Select

TPM Embedded

Security

System IDs

Disk Sanitizer

Table 2-2

Security Menu (Continued)

To do this

Enable/disable support for TPM (Trusted Platform

Module) Embedded Security, which protects the computer from unauthorized access to owner functions available in Embedded Security for

ProtectTools. For more information, refer to the

ProtectTools online Help.

✎

You must have a setup password to change this setting.

Enter user-defined computer asset and ownership tag.

Run Disk Sanitizer to destroy all existing data on the primary hard drive. The following options are available:

■

Fast: Runs the Disk Sanitizer erase cycle once.

■

Optimum: Runs the Disk Sanitizer erase cycle 3 times.

■

Custom: Allows you to select the desired number of Disk Sanitizer erase cycles from a list.

Ä

If you run Disk Sanitizer, the data on the primary hard drive is destroyed permanently.


Troubleshooting

Diagnostics Menu

Select

Hard Drive Self-Test options

Memory Check

Startup Check (select models only)

Table 2-3

Diagnostics Menu

To do this

Run a comprehensive self-test on any hard drive in the system or on any optional MultiBay hard drive.

Run a comprehensive check on system memory.

Verify the system components needed for starting the computer.

System Configuration Menu

✎

Some of the listed System Configuration options may not be supported by your computer.

Table 2-4

System Configuration Menu

Select To do this

Language (or press

f2

) Change the Computer Setup language.

Boot options

■

Set

f9

,

f10

, and

f12

delay when starting up.

■

Enable/disable CD-ROM boot.

■

Enable/disable floppy boot.

■

Enable/disable internal network adapter boot and set the boot mode (PXE or RPL).

■

Enable/disable MultiBoot, which sets a boot order that can include most boot devices in the system.

■

Set the Express Boot Popup delay in seconds.

■

Set the boot order.


Troubleshooting

Table 2-4

System Configuration Menu ( Continued)

Select

Device Configurations

To do this

■

Swap the functions of the

fn

key and left

ctrl

key.

■

Enable/disable multiple standard pointing devices at startup. (To set the computer to support only a single, usually nonstandard, pointing device at startup, select Disable.)

■

Enable/disable USB legacy support. When enabled, USB legacy support allows the following:

❐

Use of a USB keyboard, mouse, and hub in

Computer Setup even when a Windows operating system is not running.

❐

Startup from bootable USB devices, including a hard drive, diskette drive, or optical drive connected by a USB port to the computer or to an optional docking device (select models only).

■

Select a parallel port mode: EPP (Enhanced

Parallel Port), standard, bidirectional, or ECP

(Enhanced Capabilities Port).

■

Enable/disable BIOS DMA data transfers.

■

Enable/disable fan always on while connected to an AC outlet.

■

Enable/disable Intel® Data Execution Prevention or AMD® PSAE Execution Disable. When enabled, the processor can disable some virus code execution, which helps to improve computer security.

■

Enable/disable LAN Power Save. When enabled, saves power by turning off the LAN when not in use.

■

Enable/disable SATA Native Mode.

■

Enable/disable Dual Core CPU.

■

Enable/disable Secondary Battery Fast Charge.


Troubleshooting

Table 2-4

System Configuration Menu ( Continued)

Select To do this

Device configurations

( continued)

Port Options

■

Choose Bit-shift or LBA assisted HDD Translation

Mode.

■

Enable/disable Windows direct application launcher.

■

Enable/disable HP Lockout.

Built-In Device Options

■

Enable/disable embedded WWAN Device Radio.

■

Enable/disable embedded WLAN Device Radio

■

Enable/disable embedded Bluetooth

®

Device

Radio.

■

Enable/disable LAN/WLAN Switching. When enabled, switches to a WLAN when a LAN is either unavailable or disconnected.

■

Enable/disable Wake on LAN from Off.

■

Enable/disable the ambient light sensor.

■

Enable/disable the serial port.

■

Enable/disable the parallel port.

■

Enable/disable the flash media reader.

■

Enable/disable the USB port.

Ä

Disabling the USB port also disables MultiBay devices and ExpressCard devices on the advanced port replicator.

■

Enable/disable the 1394 port.

■

Enable/disable the cardbus slot.

■

Enable/disable the ExpressCard slot.

■

Enable/disable the infrared port.

■

Enable/disable the optical disk drive.

■

Enable/disable the network controller.


Troubleshooting

2.2 Troubleshooting Flowcharts

Table 2-5

Troubleshooting Flowcharts Overview

2.13

2.14

2.15

2.16

2.17

2.18

2.19

2.20

2.7

2.8

2.9

2.10

2.11

2.12

Flowchart Description

2.1

2.2

2.3

“Flowchart 2.1—Initial Troubleshooting”

“Flowchart 2.2—No Power, Part 1”


2.4

2.5

2.6



“Flowchart 2.6—No Video, Part 1”

“Flowchart 2.7—No Video, Part 2”

“Flowchart 2.8—Nonfunctioning Docking Device (if applicable)”

“Flowchart 2.9—No Operating System (OS) Loading”

“Flowchart 2.10—No OS Loading, Hard Drive, Part 1”



“Flowchart 2.13—No OS Loading, Diskette Drive”

“Flowchart 2.14—No OS Loading, Optical Drive”

“Flowchart 2.15—No Audio, Part 1”

“Flowchart 2.16—No Audio, Part 2”

“Flowchart 2.17—Nonfunctioning Device”

“Flowchart 2.18—Nonfunctioning Keyboard”

“Flowchart 2.19—Nonfunctioning Pointing Device”

“Flowchart 2.20—No Network/Modem Connection”


Troubleshooting

Flowchart 2.1—Initial Troubleshooting

Begin troubleshooting.

N

Is there power?

Y

Y

Beeps,

LEDs, or error messages?

N

Is there video?

(no boot)

N

Y

N

Is the OS loading?

Y

N

Is there sound?

Y

Go to

“Flowchart

2.2—No Power,

Part 1.”

Check

LED board, speaker connections.

N

All drives working?

Go to

“Flowchart

2.6—No Video,

Part 1.”

Y

Keyboard/ pointing device working?

N

Go to

“Flowchart

2.9—No Operating

System (OS)

Loading.”

Y

Connecting to network or modem?

N

Go to

“Flowchart

2.15—No Audio,

Part 1.”

Y

End

Go to

“Flowchart

2.17—Nonfunctioning Device.”

Go to

“Flowchart

2.18—Nonfunctioning Keyboard”

or

“Flowchart

2.19—Nonfunctioning Pointing

Device.”

Go to

“Flowchart

2.20—No

Network/Modem

Connection.”


Troubleshooting

Flowchart 2.2—No Power, Part 1

No power

(power LED is off).

Remove from docking device

(if applicable).

N

Power up on battery power?

Y

N

Power up on AC power?

Y

N

Power up in docking device?

Y

Reset

power.*

Reset

power.*

Done

1. Reset the power cables in the docking device and at the AC outlet.

2. Be sure that the AC power source is active.

3. Be sure that the power strip is working.

Y

Done

Power up in docking device?

N

Y

Y

Power up on battery power?

Power up on AC power?

N

N

Go to

“Flowchart

2.3—No Power,

Part 2.”

Go to

“Flowchart

2.4—No Power,

Part 3.”

*NOTES

1. On select computer models, there is a separate reset button.

2. On select computer models, the computer can be reset using the standby switch and either the lid switch or the main power switch.

Go to

“Flowchart

2.8—Nonfunctioning

Docking Device (if applicable).”



Continued from

“Flowchart

2.2—No Power,

Part 1.”

Visually check for debris in battery socket and clean if necessary.

Y

Power on?

N

Y

Check battery by recharging it, moving it to another computer, or replacing it.

N

Power on?

Done

Replace power supply

(if applicable).

N

Done

Power on?

Go to

“Flowchart

2.4—No Power,

Part 3.”

Y

Done

Troubleshooting


Troubleshooting


Continued from

“Flowchart

2.3—No Power,

Part 2.”

Plug directly into AC outlet.

Y

Power LED on?

N

Reseat AC adapter in computer and at power source.

Y

Power on?

N

N

Power outlet active?

Y

Replace power cord.

Y

Power on?

N

Done

Done

Try different outlet.

Done

External

Internal or external AC adapter?

Internal

Go to

“Flowchart

2.5—No Power,

Part 4.”

N

Y

Replace external

AC adapter.

Power on?

Done



Continued from

“Flowchart

2.4—No Power,

Part 3.”

Open computer.

Loose or damaged parts?

Y

Reseat loose components and boards and replace damaged items.

N

Close computer and retest.

Y

Power on?

N

Replace the following items (if applicable). Check computer operation after each replacement:

1. Internal DC-DC converter*

2. Internal AC adapter

3. Processor board*

4. System board*

*NOTE: Replace these items as a set to prevent shorting out among components.

Done

Troubleshooting


Troubleshooting

Flowchart 2.6—No Video, Part 1

No video.

Stand-alone or docking device?

Docking Device

Go to

“Flowchart

2.7—No Video,

Part 2.”

Stand-alone

*NOTE: To change from internal to external display, use the hotkey combination.

Y

Internal or external display*?

External

Adjust brightness.

Internal

Adjust brightness.

A

N

Video OK?

Check for bent pins on cable.

Y

N

Video OK?

Done

Press lid switch to ensure operation.

Y

Done Video OK?

Done

N

Replace the following one at a time. Test after each replacement.

1. Cable between computer and computer display (if applicable)

2. Display

3. System board

N

Video OK?

Try another display.

Internal and external video OK?

N

Replace system board.

Y Y

Done

Done


Flowchart 2.7—No Video, Part 2

Continued from

“Flowchart

2.6—No Video,

Part 1.”

Remove computer from docking device, if connected.

Adjust display brightness.

Check brightness of external monitor.

Y

N

Video OK?

N

Go to “A” in

“Flowchart

2.6—No Video,

Part 1.”

N

Video OK?

Y

Check that computer is properly seated in docking device, for bent pins on cable, and for monitor connection.

Y

Video OK?

Done

Try another external monitor.

Adjust external monitor display.

Internal and external video OK?

Y

N

Go to

“Flowchart


Docking Device (if applicable).”

Troubleshooting

Done

Done


Troubleshooting

Flowchart 2.8—Nonfunctioning Docking Device

(if applicable)

Nonfunctioning docking device.

Reset power cord in docking device and power outlet.

Check voltage setting on docking device.

Reset monitor cable connector at docking device.

N

Docking device operating?

Y

Replace docking device.

Done

Reinstall computer into docking device.

N

Docking device operating?

Y

Test replacement docking device with new computer.

Done


Troubleshooting

Flowchart 2.9—No Operating System (OS)

Loading

No OS loading.*

Reset power cord in docking device and power outlet.

No OS loading from hard drive,

go to

“Flowchart 2.10—No OS Loading,

Hard Drive, Part 1.”

No OS loading from diskette drive,

go to

“Flowchart 2.13—No OS Loading,

Diskette Drive.”

No OS loading from CD-ROM or DVD-ROM

drive, go to

“Flowchart 2.14—No OS

Loading, Optical Drive.”

No OS loading from network,

go to “Flowchart 2.20—No Network/Modem

Connection.”

*NOTE: Before beginning troubleshooting, always check cable connections, cable ends, and drives for bent or damaged pins.


Troubleshooting

Flowchart 2.10—No OS Loading, Hard Drive,

Part 1

OS not loading from hard drive.

Nonsystem disk message?

Y

N

Reseat external hard drive.

Y

OS loading?

N

N

Boot from

CD?

Y

Y

Check the Setup utility for correct booting order.

Boot from hard drive?

N

Done

Go to

“Flowchart

2.11—No OS

Loading,


Done

N

Boot from diskette?

Y

Y

Change boot priority through the Setup Utility and reboot.

N


Go to

“Flowchart

2.13—No OS

Loading,

Diskette Drive.”

Go to

“Flowchart


Device.”


Troubleshooting


Part 2

Continued from

“Flowchart

2.10—No OS

Loading,


N

CD or diskette in drive?

Y

1. Replace hard drive.

2. Replace system board.

Reseat hard drive.

Hard drive accessible?

Y

Done

N

Remove diskette and reboot.

Run FDISK.


Y

N

Y

Boot from diskette drive?

N

N

Hard drive accessible?

Y

Go to

“Flowchart

2.12—No OS

Loading,


Done

Go to

“Flowchart

2.13—No OS

Loading,

Diskette Drive.”

Done

Y

Y

Hard drive partitioned?

N

Hard drive formatted?

N

Y

Computer booted?

N

Go to

“Flowchart

2.12—No OS

Loading,


Create partition, and then format hard drive to bootable

C:\ prompt.

Format hard drive and bring to a bootable

C:\ prompt.

Load OS using

Operating System

disc (if applicable).


Troubleshooting


Part 3

Y

Continued from

“Flowchart

2.11—No OS

Loading,


N

System files on hard drive?

Virus on hard drive?

Y

N

Clean virus.

N

Install OS and reboot.

OS loading from hard drive?

Y

Done

Y

Run SCANDISK and check for bad sectors.

Diagnostics on diskette?

Replace hard drive.

N

N

Can bad sectors be fixed?

Replace hard drive.

Run diagnostics and follow recommendations.

Y

N

Fix bad sectors.


Replace hard drive.

Y

Done


Troubleshooting

Flowchart 2.13—No OS Loading, Diskette Drive

Y

OS not loading from diskette drive.

Reseat diskette drive.

OS loading?

Done

N

Nonsystem disk message?

Y

N

N

Boot from another device?

Y

Y

Diskette drive enabled in the Setup

Utility?

N

Is diskette drive boot order correct?

Y

N

N

Bootable diskette in drive?

Install bootable diskette and reboot computer.

Y

Go to

“Flowchart

2.17—Nonfunctioning Device.”

Enable drive and cold boot computer.

N

Check diskette for system files.

Try different diskette.

Y

Nonsystem disk error?

1. Replace diskette drive.


Y

Reset the computer.

Refer to

Section 1.2,

“Resetting the

Computer,” for

instructions.

N

OS loading?

Done

Change boot priority using the Setup Utility.

Go to

“Flowchart


Device.”


Troubleshooting

Flowchart 2.14—No OS Loading, Optical Drive

Y N

No OS loading from

CD-ROM or

DVD-ROM drive.

N

Disc in drive?

Y

Bootable disc in drive?

Install bootable disc and reboot computer.

Install bootable disc.

Try another bootable disc.

N

Boots from

CD or DVD?

Y

Reseat drive.

Done

Y

Boots from

CD or DVD?

N

Y

Booting from another device?

N

Y

Booting order correct?

N

Done

Go to

“Flowchart


Device.”

Reset the computer.

Refer to

Section 1.2,

“Resetting the

Computer,”

for instructions.

Go to

“Flowchart


Device.”

Correct boot order using the Setup Utility.


Troubleshooting

Flowchart 2.15—No Audio, Part 1

Y

No audio.

Turn up audio internally or externally.

Audio?

N

Done

N

Computer in docking device

(if applicable)?

Y

Go to

“Flowchart

2.16—No Audio,

Part 2.”

Undock

Y

Internal audio?

Replace the docking device.

Go to

“Flowchart


Device.”

N

Audio?

Y

N

Go to

“Flowchart

2.16—No Audio,

Part 2.”

Done


Troubleshooting

Flowchart 2.16—No Audio, Part 2

Continued from

“Flowchart

2.15—No Audio,

Part 1.”

Audio driver in OS configured?

N

Reload audio drivers.

Y

Correct drivers for application?

N

Load drivers and set configuration in OS.

Y

Connect to external speaker.

Y

Audio?

N

Replace audio board and speaker connections in computer

(if applicable).

Audio?

Y

N

1. Replace internal speakers.

2. Replace audio board (if applicable).


Done


Flowchart 2.17—Nonfunctioning Device

Troubleshooting

Nonfunctioning device.

Reseat device.

Clear

CMOS.

Y

Reattach device.

Close computer, plug in power, and reboot.

N

Device boots properly?

Unplug the nonfunctioning device from the computer and inspect cables and plugs for bent or broken pins or other damage.

N

Any physical device detected?

Y

Replace hard drive.

Fix or replace broken item.

Go to

“Flowchart

2.9—No

Operating System

(OS) Loading.”

Replace NIC.

If integrated NIC, replace system board.

Y

Device boots properly?

N

Done

Replace diskette drive.

Done


Troubleshooting

Flowchart 2.18—Nonfunctioning Keyboard

Keyboard not operating properly.

Y

Connect computer to good external keyboard.

External device works?

N

Reseat internal keyboard connector

(if applicable).

N

OK?

Y


Replace internal keyboard or cable.

Y

Done OK?

N


Done


Troubleshooting

Flowchart 2.19—Nonfunctioning Pointing Device

Pointing device not operating properly.

Y

Connect computer to good external pointing device.

External device works?

N

Reseat internal pointing device connector

(if applicable).

N

OK?

Y

Done


N

Replace internal pointing device or cable.

Y

OK?


Done


Troubleshooting

Flowchart 2.20—No Network/Modem

Connection

No network or modem connection.

Network or modem jack active?

N

Y

Y

Digital line?

N

Y

NIC/modem configured in OS?

N

Disconnect all power from the computer and open.

Replace jack or have jack activated.

Connect to nondigital line.

Reload drivers and reconfigure.

N

OK?

Replace the

NIC/modem

(if applicable).

Y

Done

Y

Reseat NIC/modem

(if applicable).

OK?

Done

N



3

Illustrated Parts Catalog

This chapter provides an illustrated parts breakdown and a reference for spare part numbers.

3.1 Serial Number Location

When ordering parts or requesting information, provide the computer serial number and computer model number located on the bottom of the computer.

Serial Number Location


Illustrated Parts Catalog

3.2 Computer Major Components

3–2

Computer Major Components

Maintenance and Service Guide


Table 3-1

Spare Parts: Computer Major Components

4

5

Item Description

1

Display assemblies

and cables)

Spare Part

Number

(include wireless antenna transceivers

2

15.4-inch, WSXGA+ with BrightView

15.4-inch, WSXGA+

15.4-inch, WXGA+

417524-001

417523-001

417522-001

Switch cover

(includes LED board and LED bd cable) 417520-001

3

Keyboards

(include keyboard cable), for use in:

Brazil

Czech Republic

Denmark

France

French Canada

Germany

Greece

Hungary

Iceland

Internationally

Israel

Italy

Japan

Korea

Latin America

417525-201

417525-221

417525-081

417525-051

417525-121

417525-041

417525-151

417525-211

417525-DD1

417525-B31

417525-BB1

417525-061

417525-291

417525-AD1

417525-161

Norway

Portugal

Russia

Saudi Arabia

Slovakia

Slovenia

Spain

Sweden

Switzerland

Taiwan

Thailand

Turkey

United Kingdom

United States

Thermal plate

417521-001

417525-091

417525-131

417525-251

417525-171

417525-231

417525-BA1

417525-071

417525-101

417525-111

417525-AB1

417525-281

417525-141

417525-031

417525-001

6

Top cover

(includes TouchPad and speakers)

For full-featured model

For defeatured model

Fan assembly

417518-001

441080-001

378233-001



3–4




Table 3-1

Spare Parts: Computer Major Components (Continued)

9a

9b

9c

9d


7

Heat sink

(includes thermal paste)

8

Processors

(include thermal paste)

For full-featured models:








For defeatured models:





Intel Core Duo T5500(1.66-GHz) processor





Intel Celeron M 430 (1.73)-GHz processor



Plastics Kit

PC Card slot space saver

Bluetooth module cover

Memory module cover (includes 3 captive screws)

Hard drive cover (includes 2 captive screws)

Not illustrated: computer feet (7)

Spare Part

Number

379799-001

413686-001

413685-001

413684-001

413681-001

413682-001

413683-001

413680-001

439225-001

439224-001

439223-001

439222-001

439221-001

430687-001

439220-001

439219-001

439218-001

413896-001

439803-001

439802-001

417527-001



3–6




Table 3-1



10

Mini Card modules

Spare Part

Number

802.11b/g HS WLAN module for use in North America 407253-001

802.11b/g HS WLAN module for use in the countries or regions listed below. These countries or regions are categorized as the rest of the world (ROW).

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

802.11b/g HS WLAN module for use in Japan

407253-002

Uruguay

Venezuela

407253-291

802.11b/g LJ WLAN module for use in North America 407254-001

407254-002 802.11b/g LJ WLAN module for use in the ROW countries or regions listed below.

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

802.11b/g LJ WLAN module for use in Japan

Uruguay

Venezuela

407254-291

407575-001 802.11a/b/g GL WLAN module for use in the countries or regions listed below. These countries or regions are categorized as most of the world (MOW 1).

Antigua &

Barbuda

Argentina

Australia

Bahamas

Barbados

Brunei

Canada

Chile

Dominican

Republic

Guam

Guatemala

Hong Kong

Panama

India

Indonesia

Malaysia

Mexico

New Zealand

Paraguay

Saudi Arabia

Taiwan

The United

States

Vietnam



3–8




Table 3-1


Spare Part

Number Item Description

10


(Continued)

802.11a/b/g GL WLAN module for use in the countries or regions listed below. These countries or regions are categorized as most of the world (MOW 2).

Aruba

Austria

Azerbaijan

Bahrain

Belgium

Bermuda

Bulgaria

Cayman Islands

Columbia

Croatia

Cyprus

Czech Republic

Denmark

Egypt

El Salvador

Estonia

Finland

France

Georgia

Germany

Greece

Hungary

Iceland

Ireland

Italy

Latvia

Lebanon

The

Philippines

Poland

Portugal

Romania

Russia

Serbia and

Montenegro

Singapore

Slovakia

Liechtenstein

Lithuania

Luxembourg

Malta

Monaco

The Netherlands

802.11a/b/g GL WLAN module for use in the ROW countries or regions listed below.

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

802.11a/b/g GL WLAN module for use in Japan

407575-002

Norway

Oman

Slovenia

South Africa

Spain

Sri Lanka

Sweden

Switzerland

Turkey

The United

Kingdom

Uzbekistan

407575-003

Uruguay

Venezuela

407575-291



3–10




Table 3-1


Spare Part

Number Item Description

10


(Continued)

802.11b/g GL WLAN module for use in the following countries or regions:

11

Israel

Jordan

Kuwait

Thailand

Memory modules

, 1-DIMM

United Arab

Emirates

12

13

14

15

PC2-5300

1024 MB

512 MB

256 MB

414046-001

414045-001

414044-001

Modem module

For full-featured models

For defeatured models

System board

(includes RTC battery)

PC2-4200

1024 MB

512 MB

256 MB


For defeatured model - GM

For defeatured model - GML

System board frame

(full-featured model only)

Optical drives

8X Max DVD±RW and CD-RW Double-Layer

Combo Drive


Combo Drive

24X Max DVD/CD-RW Combo Drive

8X Max DVD-ROM drive

24X Max CD-ROM drive

409280-004

Ukraine

414042-001

414041-001

414040-001

399441-001

399441-001

441074-001

417516-001

417516-001

441094-001

441095-001

416407-001

413702-001

413700-001

413701-001

413699-001

413698-001



3–12




Table 3-1



16

USB/audio board

audio board cable)

(includes USB board cable and

17

Base enclosure

18

19


For defeatured model

Bluetooth® module

(includes Bluetooth module cable)

Batteries

20

6-cell, 4.8-AH

6-cell, 4.0-AH

Hard drives

7200 rpm

100 GB 416415-001

5400 rpm

120 GB

100 GB

80 GB

60 GB

40 GB

Spare Part

Number

417517-001

417519-001

417519-001

441081-001

398393-001

372771-001

417528-001

416414-001

413853-001

413852-001

413851-001

413850-001



3.3 Plastics Kit



Table 3-2

Plastics Kit

Spare Part Number Information

3

4

5


Plastics Kit

Includes:

1

2

Spare Part

Number

417527-001

Memory module compartment cover (includes 1 captive screw, captured by a C-clip)

Bluetooth module cover (includes 1 captive screw, captured by a C clip)

Computer feet (8)

PC Card slot bezel

Hard drive cover (includes 2 captive screws, captured by C-clips)



3.4 Mass Storage Devices



Table 3-3

Mass Storage Devices



1

Hard drives

(include frame and connector)

2

7200 rpm

100 GB 416415-001

5400 rpm

120 GB

100 GB

80 GB

60 GB

40 GB

Optical drives

(include bezel)


Combo Drive


Combo Drive




Spare Part

Number

416414-001

413853-001

413852-001

413851-001

413850-001

413702-001

413700-001

413701-001

413699-001

413698-001



3.5 Miscellaneous (Not Illustrated)

Table 3-4

Miscellaneous (Not Illustrated)

Spare Part Information

Description

65-watt AC adapter,

for full-featured models

65-watt AC adapter,

for defeatured models

External MultiBay II

External MultiBay II power cable and stand

HP Extended Life Battery

HP Docking Station

HP Docking Station Miscellaneous Plastics Kit

MultiBay 8X DVD-ROM Drive

(for use in External MultiBay II and HP Docking Station)

MultiBay 24X DVD/CD-RW Combo Drive


Nylon carrying case

Spare Part

Number

239704-001

391172-001

366143-001

366144-001

367456-001

413267-001

380089-001

373314-001

373315-001

325815-001



Table 3-4


Spare Part Information (Continued)

Spare Part

Number Description

Power cords:

For use in the United States

For use in Australia

For use in Europe, the Middle East, and Africa

For use in the United Kingdom

For use in Italy

For use in Denmark

For use in Brazil

For use in Japan

For use in Korea

For use in Israel

For use in Switzerland

246959-001

246959-011

246959-021

246959-031

246959-061

246959-081

246959-201

246959-291

246959-AD1

246959-BB1

246959-AG1



Table 3-4


Spare Part Information (Continued)

Description

Screw Kit

(includes the following screws; refer to

Appendix A, “Screw Listing,”

for more information on

specifications and usage)



■

Phillips PM3.0×3.0 screw

■

Phillips PM2.5×13.0 spring-loaded screw

■


■


■


■


■


■


Spare Part

Number

417526-001

441079-001

■


■


■


■


■

Torx8 TM2.5×10.0 screw

■

Torx8 T8M2.5×6.0 screw

■

Torx8 T8M2.5×4.0 screw

■

Hex HM5.0×12.0 screw lock

■

Rubber screw covers



3.6 Sequential Part Number Listing

Table 3-5

Sequential Part Number Listing

Spare Part


239704-001 65-watt AC adapter, for full-featured models

246959-001 Power cord for use in the United States

246959-011 Power cord for use in Australia

246959-021 Power cord for use in Europe, the Middle East, and Africa

246959-031 Power cord for use in the United Kingdom

246959-061 Power cord for use in Italy

246959-081 Power cord for use in Denmark

246959-201 Power cord for use in Brazil

246959-291 Power cord for use in Japan

246959-AD1 Power cord for use in Korea

246959-AG1 Power cord for use in Switzerland

246959-BB1 Power cord for use in Israel

325815-001 Nylon carrying case

366143-001 External MultiBay II

366144-001 External MultiBay II power cable and stand

367456-001 HP Extended Life Battery

372771-001 6-cell, 4.8-AH battery

373314-001 MultiBay 8X DVD-ROM Drive


373315-001 MultiBay 24X DVD/CD-RW Combo Drive


378233-001 Fan assembly



Table 3-5

Sequential Part Number Listing (Continued)

Spare Part


379799-001 Heat sink (includes thermal paste)

380089-001 HP Docking Station Miscellaneous Plastics Kit

391172-001 65-W AC Adapter, for defeatured models

398393-001 Bluetooth module (includes Bluetooth module cable)

399441-001 Modem module, for full-featured models

407253-001 802.11b/g HS WLAN module for use in North America

407253-002 802.11b/g HS WLAN Mini Card module for use in the ROW countries or regions listed below:

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

Uruguay

Venezuela

407253-291 802.11b/g HS WLAN module for use in Japan

407254-001 802.11b/g LJ WLAN module for use in North America

407254-002 802.11b/g LJ WLAN module for use in the ROW countries or regions listed below:

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

Uruguay

Venezuela

407254-291 802.11b/g LJ WLAN module for use in Japan



Table 3-5


Spare Part


407575-001 802.11a/b/g GL WLAN module for use in the MOW! countries or regions listed below:

Antigua &

Barbuda

Argentina

Australia

Bahamas

Barbados

Brunei

Canada

Chile

Dominican

Republic

Guam

Guatemala

Hong Kong

Panama

India

Indonesia

Malaysia

Mexico

New Zealand

Paraguay

Saudi

Arabia

Taiwan

The United

States

Vietnam

407575-002 802.11a/b/g GL WLAN module for use in the MOW2 countries or regions listed below:

Aruba

Austria

Azerbaijan

Bahrain

Belgium

Bermuda

Bulgaria

Cayman

Islands

Columbia

Croatia

Cyprus

Czech

Republic

Denmark

Egypt

El Salvador

Estonia

Finland

France

Georgia

Germany

Greece

Hungary

Iceland

Ireland

Italy

Latvia

Lebanon

The

Philippines

Poland

Portugal

Romania

Russia

Serbia and

Montenegro

Singapore

Slovakia

Liechtenstein

Lithuania

Luxembourg

Malta

Monaco

The

Netherlands

Norway

Oman

Slovenia

South Africa

Spain

Sri Lanka

Sweden

Switzerland

Turkey

The United

Kingdom

Uzbekistan



Table 3-5


Spare Part


407575-003 802.11a/b/g GL WLAN module for use in the ROW countries or regions listed below:

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

407575-291 802.11a/b/g GL WLAN module for use in Japan

Uruguay

Venezuela

409280-004 802.11b/g GL WLAN module for use in the following countries or regions:

Israel

Jordan

Kuwait

Thailand

United Arab

Emirates

Ukraine

413267-001 HP Docking Station

413680-001 Intel Celeron 1.46-GHz processor (includes thermal paste), for full-featured models

413681-001 Intel Celeron 1.60-GHz processor (includes thermal paste), for full-featured models

413682-001 Intel Core Solo T1300 (1.66-GHz) processor (includes thermal paste), for full-featured models

413683-001 Intel Core Duo T2300 (1.67-GHz) processor (includes thermal paste), for full-featured models



413686-001 Intel Core DuoT2600 (2.17-GHz) processor (includes thermal paste), for full-featured models

413698-001 24X Max CD-ROM drive

413699-001 8X Max DVD-ROM drive



Table 3-5


Spare Part


413700-001 4X Max DVD±RW and CD-RW Double-Layer Combo Drive

413701-001 24X Max DVD/CD-RW Combo Drive

413702-001 8X Max DVD±RW and CD-RW Double-Layer Combo Drive

413850-001 5400 rpm, 40-GB hard drive

413851-001 5400 rpm, 60-GB hard drive

413852-001 5400 rpm, 80-GB hard drive

413853-001 5400 rpm, 100-GB hard drive

413896-001 Intel Celeron 1.73-GHz processor, for defeatured models

414040-001 1-DIMM, PC2-4200 256-MB memory module

414041-001 1-DIMM, PC2-4200, 512-MB memory module





416407-001 System board frame - for full-featured models only

416414-001 5400 rpm, 120-GB hard drive

416415-001 7200 rpm, 100-GB hard drive

417516-001 System board (includes RTC battery)

417517-001 USB/audio board (includes USB board cable and audio board cable)

417518-001 Top cover (includes TouchPad and speakers)

417519-001 Base enclosure

417520-001 Switch cover (includes LED board and LED board cable)



Table 3-5


Spare Part


417521-001 Thermal plate

417522-001 15.4-inch, WSXGA+ display assembly (includes wireless antenna transceivers and cables)

417523-001 15.4-inch, WSXGA+ display assembly (includes wireless antenna transceivers and cables)

417524-001 15.4-inch, WSXGA+ display assembly with BrightView

(includes wireless antenna transceivers and cables)

417525-001 Keyboard for use in the United States

417525-031 Keyboard for use in the United Kingdom

417525-041 Keyboard for use in Germany

417525-051 Keyboard for use in France

417525-061 Keyboard for use in Italy

417525-071 Keyboard for use in Spain

417525-081 Keyboard for use in Denmark

417525-091 Keyboard for use in Norway

417525-101 Keyboard for use in Sweden

417525-111 Keyboard for use in Switzerland

417525-121 Keyboard for use in French Canada

417525-131 Keyboard for use in Portugal

417525-141 Keyboard for use in Turkey

417525-151 Keyboard for use in Greece

417525-161 Keyboard for use in Latin America

417525-171 Keyboard for use in Saudi Arabia

417525-201 Keyboard for use in Brazil



Table 3-5


Spare Part


417525-211 Keyboard for use in Hungary

417525-221 Keyboard for use in the Czech Republic

417525-231 Keyboard for use in Slovakia

417525-251 Keyboard for use in Russia

417525-281 Keyboard for use in Thailand

417525-291 Keyboard for use in Japan

417525-AB1 Keyboard for use in Taiwan

417525-AD1 Keyboard for use in Korea

417525-B31 Keyboard for use internationally

417525-BA1 Keyboard for use in Slovenia

417525-BB1 Keyboard for use in Israel

417525-DD1 Keyboard for use in Iceland

417526-001 Screw Kit, for full-featured models

417527-001 Plastics Kit

417528-001 6-cell, 4.0-AH battery

430687-001 Intel Core Duo T2300E (1.66-GHz) processor, for defeatured models

439218-001 Intel Core Solo T1350 (1.86-GHz) processor, for defeatured models

439219-001 Intel Core Duo T2050 (1.6-GHz) processor, for defeatured models


439221-001 Intel Core Duo (1.66-GHz) processor, for defeatured models



Table 3-5


Spare Part






439802-001 Intel Celeron M 450 1.83-GHz processor, for defeatured models

439803-001 Intel Celeron M 450 2.0-GHz processor, for defeatured models

441074-001 Modem, for defeatured models

441079-001 Screw Kit , for defeatured models

441080-001 Top cover with speaker and TouchPad, for defeatured models

441081-001 Base enclosure, for defeatured models

441094-001 System board, GM, for defeatured models

441095-001 System board, GML, for defeatured models


4

Removal and Replacement

Preliminaries

This chapter provides essential information for proper and safe removal and replacement service.

4.1 Tools Required

You will need the following tools to complete the removal and replacement procedures:

■

■

■

■

■

Magnetic screwdriver

Phillips P0 and P1 screwdrivers

Torx8 screwdriver

Flat-bladed screwdriver

Hex 5.0-mm socket drive for system board screw locks


Removal and Replacement Preliminaries

4.2 Service Considerations

The following sections include some of the considerations that you should keep in mind during disassembly and assembly procedures.

✎

As you remove each subassembly from the computer, place the subassembly (and all accompanying s) away from the work area to prevent damage.

Plastic Parts

Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts.

Apply pressure only at the points designated in the maintenance instructions.

Cables and Connectors

Ä

CAUTION:

When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process.

Improper cable placement can damage the computer.

Cables must be handled with extreme care to avoid damage.

Apply only the tension required to unseat or seat the cables during removal and insertion. Handle cables by the connector whenever possible. In all cases, avoid bending, twisting, or tearing cables. Be sure that cables are routed in such a way that they cannot be caught or snagged by parts being removed or replaced. Handle flex cables with extreme care; these cables tear easily.



4.3 Preventing Damage to

Removable Drives

■

■

■

■

Removable drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a removable drive, or loss of information, observe the following precautions:

■

Before removing or inserting a hard drive, shut down the computer. If you are unsure whether the computer is off or in hibernation, turn the computer on, and then shut it down through the operating system.

■

■

■

Before removing a diskette drive or optical drive, be sure that a diskette or disc is not in the drive and be sure that the optical drive tray is closed.

Before handling a drive, be sure that you are discharged of static electricity. While handling a drive, avoid touching the connector.

Handle drives on surfaces covered with at least one inch of shock-proof foam.

Avoid dropping drives from any height onto any surface.

■

After removing a hard drive, an optical drive, or a diskette drive, place it in a static-proof bag.

Avoid exposing a hard drive to products that have magnetic fields, such as monitors or speakers.

Avoid exposing a drive to temperature extremes or liquids.

If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging and label the package “FRAGILE: Handle With Care.”



4.4 Preventing Electrostatic Damage

Many electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, the discharge contains enough power to alter device parameters or melt silicon junctions.

A sudden discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry.

Often the spark is neither felt nor heard, but damage occurs.

An electronic device exposed to electrostatic discharge might not be affected at all and can work perfectly throughout a normal cycle. Or the device might function normally for a while, then degrade in the internal layers, reducing its life expectancy.



4.5 Packaging and Transporting

Precautions

Use the following grounding precautions when packaging and transporting equipment:

■

■

To avoid hand contact, transport products in static-safe containers, such as tubes, bags, or boxes.

Protect all electrostatic-sensitive parts and assemblies with conductive or approved containers or packaging.

■

Keep electrostatic-sensitive parts in their containers until the parts arrive at static-free workstations.

■

■

■

Place items on a grounded surface before removing items from their containers.

Always be properly grounded when touching a sensitive component or assembly.

Store reusable electrostatic-sensitive parts from assemblies in protective packaging or nonconductive foam.

■

Use transporters and conveyors made of antistatic belts and roller bushings. Be sure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging. When grounding is not possible, use an ionizer to dissipate electric charges.



4.6 Workstation Precautions

■

■

Use the following grounding precautions at workstations:

■

Cover the workstation with approved static-shielding material

(refer to Table 4-2, “Static-Shielding Materials”

).

■

Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment.

■

Use conductive field service tools, such as cutters, drivers, and vacuums.

■

When fixtures must directly contact dissipative surfaces, use fixtures made only of static-safe materials.

■

Keep the work area free of nonconductive materials, such as ordinary plastic assembly aids and Styrofoam.

■

Handle electrostatic-sensitive components, parts, and assemblies by the case or PCM laminate. Handle these items only at static-free workstations.

Avoid contact with pins, leads, or circuitry.

Turn off power and input signals before inserting or removing connectors or test equipment.



4.7 Grounding Equipment and

Methods

Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.

■

When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times.

On grounded mats with banana-plug connectors, use alligator clips to connect a wrist strap.

■

When standing, use foot straps and a grounded floor mat.

Foot straps (heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one megohm resistance between the operator and ground. To be effective, the conductive strips must be worn in contact with the skin.

■

■

■

■

■

■

Other grounding equipment recommended for use in preventing electrostatic damage includes

■

■

■

■

■

Antistatic tape.

Antistatic smocks, aprons, and sleeve protectors.

Conductive bins and other assembly or soldering aids.

Nonconductive foam.

Conductive tabletop workstations with ground cords of one megohm resistance.

■

Static-dissipative tables or floor mats with hard ties to the ground.

Field service kits.

Static awareness labels.

Material-handling packages.

Nonconductive plastic bags, tubes, or boxes.

Metal tote boxes.

Electrostatic voltage levels and protective materials.



Table 4-1 shows how humidity affects the electrostatic voltage levels generated by different activities.

Table 4-1

Typical Electrostatic Voltage Levels

Event

Walking across carpet

Walking across vinyl floor

Motions of bench worker

Removing DIPS from plastic tube

Removing DIPS from vinyl tray

Removing DIPS from Styrofoam

Removing bubble pack from PCB

10%

35,000 V

12,000 V

Relative Humidity

40%

15,000 V

5,000 V

55%

7,500 V

3,000 V

6,000 V

2,000 V

11,500 V

14,500 V

26,500 V

800 V

700 V

4,000 V

5,000 V

20,000 V

Packing PCBs in foam-lined box 21,000 V

✎

A product can be degraded by as little as 700 V.

11,000 V

400 V

400 V

2,000 V

3,500 V

7,000 V

5,000 V

Table 4-2 lists the shielding protection provided by antistatic bags and floor mats.

Table 4-2

Material

Antistatic plastic

Carbon-loaded plastic

Metallized laminate

Static-Shielding Materials

Use Voltage Protection Level

Bags

Floor mats

Floor mats

1,500 V

7,500 V

5,000 V


5

Removal and Replacement

Procedures

This chapter provides removal and replacement procedures.

There are as many as 70 screws and screw locks, in 16 different sizes and types, that may have to be removed, replaced, or loosened when servicing the computer. Make special note of each screw and screw lock size and location during removal and replacement.

Refer to

Appendix A, “Screw Listing,”

for detailed information on screw and screw lock sizes, locations, and usage.


Removal and Replacement Procedures

5.1 Serial Number

Report the computer serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the computer.

Serial Number Location



5.2 Disassembly Sequence Chart

Use the chart below to determine the section number to be referenced when removing computer components.

5.9

5.10

5.11

5.12

Section

5.3

5.4

5.5

5.6

5.7

5.8

Disassembly Sequence Chart

# of s Removed Description

Preparing the Computer for

Disassembly

Battery

Hard Drive

Computer Feet

Optical Drive

External Memory Module

Bluetooth Module

Keyboard

Thermal Plate

Fan Assembly

Heat Sink

0

2 loosened to remove the hard drive cover

1 loosened to remove the hard drive

4 to disassemble hard drive

0

1 to remove the optical drive

2 to remove the optical drive bracket

1 loosened to remove the memory module compartment cover

1 loosened to remove the

Bluetooth module cover

2 removed to remove

Bluetooth module

2

4

2 loosened

4 loosened



5.15

5.16

5.17

5.18

5.19

Section

5.13

5.14

5.20

5.21

5.22

5.23

Disassembly Sequence Chart

(Continued)

Description

Processor

# of Screws Removed

1 loosened

Mini Card Module

2

Å

To prevent an unresponsive system and the display of a warning message, install only a Mini Card device authorized for use in your computer by the governmental agency that regulates wireless devices in your country or region. If you install a device and then receive a warning message, remove the device to restore computer functionality. Then contact Customer Care.

Internal Memory Module

0

RTC Battery

Switch Cover

Display Assembly

Top Cover

Modem Module

System Board

0

3

8

16 full-featured model

13 defeatured model

2

2 screw locks

5 full-featured model

4 defeatured model

3

System Board Frame

(full-featured models only)

USB/Audio Board

2



5.3 Preparing the Computer for

Disassembly

Before you begin any removal or installation procedures:

1. Shut down the computer. If you are unsure whether the computer is off or in hibernation, turn the computer on, and then shut it down through the operating system.

2. Disconnect all external devices connected to the computer.

3. Disconnect the power cord.



Battery Spare Part Number Information

6-cell, 4.8-AH

6-cell, 4.0-AH

372771-001

417528-001

4. Remove the battery by following these steps: a. Turn the computer upside down with the rear panel toward you.

b. Slide the battery release latch on the right 1 and then the battery release latch on the left 2 to release the battery.

c. Slide the battery

3

straight back and remove it.

5–6

Removing the Battery

Reverse the above procedure to install the battery.



5.4 Hard Drive

7200 rpm

100 GB

Hard Drive Spare Part Number Information

416415-001

5400 rpm

120 GB

100 GB

80 GB

60 GB

40 GB

416414-001

413853-001

413852-001

413851-001

413850-001

1. Prepare the computer for disassembly (

Section 5.3

).



2. Loosen the two Phillips PM2.0×5.0 screws 1 that secure the hard drive cover to the computer.

3. Lift the left side of the hard drive cover

2

and swing it to the right.

4. Remove the hard drive cover.

✎

The hard drive cover is included in the Plastics Kit, spare part number 417527-001.

5–8

Removing the Hard Drive Cover



5. Loosen the Phillips PM2.5×13.0 spring-loaded hard drive retention screw 1 .

6. Grasp the mylar tab

2

on the left side of the hard drive and slide the hard drive to the right

3

to disconnect it from the system board.

7. Remove the hard drive 4 from the hard drive bay.

Removing the Hard Drive



8. Remove the four Phillips PM3.0×3.0 screws 1 that secure the hard drive frame to the hard drive.

9. Lift the frame

2

straight up to remove if from the hard drive.

Removing the Hard Drive Frame

Reverse the above procedure to reassemble and install the hard drive.



5.5 Computer Feet

The computer feet are adhesive-backed rubber pads. The feet are included in the Plastics Kit, spare part number 417527-001.

Replacing the Computer Feet



5.6 Optical Drive

Optical Drive Spare Part Number Information

8X Max DVD±RW and CD-RW Double-Layer Combo Drive

4X Max DVD±RW and CD-RW Double-Layer Combo Drive




413702-001

413700-001

413701-001

413699-001

413698-001


Section 5.3

).

2. Position the computer with the left side toward you.

3. Remove the Torx8 T8M2.5×4.0 screw

1

that secures the optical drive to the computer.

4. Insert a flat-bladed driver into the slot 2 on the bottom of the computer and push the tab.

5. Remove the optical drive

3

from the computer.

5–12

Removing the Optical Drive



6. If it is necessary to replace the optical drive bracket, remove the two Phillips PM2.0×3.0 screws 1 that secure the bracket to the optical drive.

7. Remove the optical drive bracket

2

.

Removing the Optical Drive Bracket

Reverse the above procedure to reassemble and install an optical drive.



5.7 External Memory Module

Memory Module Spare Part Number Information

1-DIMM, PC2-5300

1024 MB

512 MB

256 MB

414046-001

414045-001

414044-001

1-DIMM, PC2-4200

1024 MB

512 MB

256 MB

414042-001

414041-001

414040-001


Section 5.3

).

2. Position the computer with the front toward you.



3. Loosen the Phillips PM2.0×5.0 screw 1 that secures the memory module compartment cover to the computer.

4. Lift the right side of the cover

2

and swing it up and to the left.

5. Remove the memory module compartment cover.

✎

The memory module compartment cover is included in the

Plastics Kit, spare part number 417527-001.

Removing the Memory Module Compartment Cover



6. Spread the retaining tabs 1 on each side of the memory module socket to release the memory module. (The side of the module opposite the socket rises away from the computer.)

7. Slide the module

2

away from the socket at an angle.

8. Remove the memory module.

✎

Memory modules are designed with a notch 3 to prevent incorrect installation into the memory module socket.

5–16

Removing the External Memory Module

Reverse the above procedure to install an external memory module.



5.8 Bluetooth Module

Bluetooth Module Spare Part Number Information

Bluetooth module (includes Bluetooth module cable) 398393-001


Section 5.3

).

2. Position the computer with the right side toward you.

3. Loosen the Phillips PM1.5×3.0 screw

1

that secures the

Bluetooth module cover to the computer.

4. Remove the Bluetooth module cover 2 from the computer.

✎

The Bluetooth module cover is included in the Plastics Kit, spare part number 417527-001.

5. Disconnect the Bluetooth module cable

3

from the system board.

Removing the Bluetooth Module



6. Remove the two Phillips PM1.5×3.0 screws 1 that secure the Bluetooth module to the Bluetooth module cover.

7. Remove the Bluetooth module

2

from the cover.

8. Disconnect the Bluetooth module cable 3 from the module.

Removing the Bluetooth Module Cover

Reverse the above procedure to install a Bluetooth module.



5.9 Keyboard

Keyboard Spare Part Number Information

Keyboards

(include keyboard cable)

For use in:

Brazil

The Czech Republic

Denmark

France

French Canada

Germany

Greece

Hungary

Iceland

Internationally

Israel

Italy

Japan

Korea

Latin America

417525-201

417525-221

417525-081

417525-051

417525-121

417525-041

417525-151

417525-211

417525-DD1

417525-B31

417525-BB1

417525-061

417525-291

417525-AD1

417525-161

Norway

Portugal

Russia

Saudi Arabia

Slovakia

Slovenia

Spain

Sweden

Switzerland

Taiwan

Thailand

Turkey

The United Kingdom

The United States

417525-091

417525-131

417525-251

417525-171

417525-231

417525-BA1

417525-071

417525-101

417525-111

417525-AB1

417525-281

417525-141

417525-031

417525-001


Section 5.3

).

2. Position the computer with the front toward you.



3. Remove the two Torx8 T8M2.5×10.0 screws that secure the keyboard to the computer.

Removing the Keyboard Screws



4. Turn the computer display-side up with the front toward you.

5. Open the computer as far as possible.

6. Slide the four keyboard retention tabs 1 toward you. The tabs are located between the

esc

and

f1

keys, between the

f4

and

f5

keys, between the

f8

and

f9

keys, and between the

f12

and

delete

keys.

7. Lift the rear edge of the keyboard

2

and swing it toward you until it rests on the palm rest.

Releasing the Keyboard



8. Release the zero insertion force (ZIF) connector 1 to which the keyboard cable is connected and disconnect the keyboard cable 2 from the system board.

5–22

Disconnecting the Keyboard Cable

9. Remove the keyboard.

Reverse the above procedure to install the keyboard.



5.10 Thermal Plate

Thermal Plate


Thermal plate 417521-001


Section 5.3

).

2. Release the keyboard ( Section 5.9

).

✎

The following screws should be removed, then installed, in the

1, 2, 3, 4 sequence stamped on the thermal plate.

3. Remove the two Phillips PM2.5×3.0 screws 1 and the two Phillips PM2.5×5.0 screws 2 that secure the thermal plate to the computer.

4. Remove the thermal plate

3

.

Removing the Thermal Plate

Reverse the above procedure to install the thermal plate.



5.11 Fan Assembly

Fan Assembly


Fan Assembly 378233-001


Section 5.3

).


).

3. Release the thermal plate (

Section 5.9

).

4. Disconnect the fan cable 1 from the system board.

5. Loosen the two Phillips PM2.5×7.0 screws

2

that secure the fan to the computer.

6. Remove the fan

3

.

Removing the Fan

5–24

Reverse the above procedure to install the fan assembly.



5.12 Heat Sink

Heat Sink Spare Part Number Information

Heat sink

(includes thermal paste) 379799-001


Section 5.3

).


).

3. Remove the fan assembly (

Section 5.11

).



✎

The following s should be loosened and installed in the

1, 2, 3, 4 sequence stamped on the heat sink.

4. Loosen the four Phillips PM2.0×8.0 shoulder screws

1

that secure the heat sink to the computer.

✎

Due to the adhesive quality of the thermal paste located between the heat sink and processor, it may be necessary to move the heat sink from side to side to detach the heat sink from the processor.

5. Lift the right side of the heat sink

2

until it disengages from the processor.

6. Slide the heat sink 3 to the right and remove it.

5–26

Removing the Heat Sink



✎

The thermal paste should be thoroughly cleaned from the surfaces of the heat sink 1 and processor 2 each time the heat sink is removed. Thermal paste is included with all heat sink and processor spare part kits.

Replacing the Thermal Paste

Reverse the above procedure to install the heat sink.



5.13 Processor

Processor Spare Part Number Information

Processors

(include thermal paste)

For use with full-featured models:

Intel Core DuoT2600 (2.17-GHz) processor





Intel Celeron 1.60-GHz processor


For use with defeatured models:





Intel Core Duo (1.66-GHz) processor






Intel Celeron M 450 2.0-GHz processor

Intel Celeron M 450 1.83-GHz processor

413686-001

413685-001

413684-001

413683-001

413682-001

413681-001

413680-001

439225-001

439224-001

439223-001

439222-001

439221-001

430687-001

439220-001

439219-001

439218-001

413896-001

439803-001

439802-001


Section 5.3

)

and remove the following components: a. Keyboard (

Section 5.9

)

b. Fan assembly ( Section 5.11

)

c. Heat sink (

Section 5.12

)



2. Use a flat-bladed screwdriver to turn the processor locking screw 1 one-half turn counterclockwise until you hear a click.

3. Lift the processor

2

straight up and remove it.

✎

The gold triangle

3

on the processor should be aligned with the triangle icon

4

embossed on the processor socket when you install the processor.

Removing the Processor

Reverse the above procedure to install the processor.



5.14 Mini Card Module

Mini Card Module


802.11 b/g HS WLAN module for use in North America

802.11 b/g HS WLAN module for use in the rest of the world

(ROW) countries or regions listed below:

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

802.11 b/g HS WLAN module for use in Japan

802.11 b/g LJ WLAN module for use in North America

802.11 b/g LJ WLAN module for use in the ROW countries or regions listed below:

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

802.11 b/g LJ WLAN module for use in Japan

802.11 a/b/g GL WLAN module for use in the most of the world 1 (MOW1) countries or regions listed below:

Antigua &

Barbuda

Argentina

Australia

Bahamas

Barbados

Brunei

Canada

Chile

Dominican

Republic

Guam

Guatemala

Hong Kong

Panama

India

Indonesia

Malaysia

Mexico

New Zealand

407253-001

407253-002

Uruguay

Venezuela

407253-291

407254-001

407254-002

Uruguay

Venezuela

407254-291

407575-001

Paraguay

Saudi Arabia

Taiwan

The United

States

Vietnam



Mini Card Module

Spare Part Number Information (Continued)

802.11 a/b/g GL WLAN module for use in the most of the world 2 (MOW2) countries or regions listed below:

407575-002

Aruba

Austria

Azerbaijan

Bahrain

Belgium

Bermuda

Bulgaria

Cayman Islands

Columbia

Croatia

Cyprus

Czech Republic

Denmark

Egypt

El Salvador

Estonia

Finland

France

Georgia

Germany

Greece

Hungary

Iceland

Ireland

Italy

Latvia

Lebanon

The Philippines

Poland

Portugal

Romania

Russia

Serbia and Montenegro

Singapore

Slovakia

Liechtenstein

Lithuania

Luxembourg

Malta

Monaco

The Netherlands

Norway

Oman

Slovenia

South Africa

Spain

Sri Lanka

Sweden

Switzerland

Turkey

The United

Kingdom

Uzbekistan

802.11 a/b/g GL WLAN module for use in the ROW countries or regions listed below:

407575-003

China

Ecuador

Haiti

Honduras

Pakistan

Peru

Qatar

South Korea

Uruguay

Venezuela

802.11 a/b/g GL WLAN module for use in Japan

802.11 b/g GL WLAN module for use in the following countries or regions:

Israel

Jordan

Kuwait

Thailand

United Arab Emirates

407575-291

409280-004

Ukraine


Section 5.3

).


).

3. Remove the thermal plate (

Section 5.9

).



4. Make note of which antenna cable is attached to which antenna clip on the Mini Card module before disconnecting the cables, then disconnect the auxiliary and main antenna cables 1 from the Mini Card module.

5. Remove the two Phillips PM2.0×4.0 screws

2

that secure the

Mini Card module to the computer. (The edge of the module opposite the socket rises away from the computer.)

6. Remove the Mini Card module by pulling the module 3 away from the socket at an angle.

✎

Mini Card modules are designed with a notch incorrect installation.

4

to prevent

5–32

Removing a Mini Card Module

Reverse the above procedure to install a Mini Card module.



5.15 Internal Memory Module

Memory Module Spare Part Number Information

1-DIMM, PC2-5300

1024 MB

512 MB

256 MB

414046-001

414045-001

414044-001

1-DIMM, PC2-4200

1024 MB

512 MB

256 MB

414042-001

414041-001

414040-001


Section 5.3

).


).



3. Spread the retaining tabs 1 on each side of the memory module socket to release the memory module board. (The side of the module opposite the socket rises away from the computer.)

4. Slide the module away from the socket at an angle

2

.

5. Remove the memory module.

✎

Memory modules are designed with a notch 3 to prevent incorrect installation into the memory module socket.

5–34

Removing the Internal Memory Module

Reverse the above procedure to install an internal memory module.



5.16 RTC Battery

✎

The RTC battery is included with each system board spare part kit.


Section 5.3

).


).

3. Remove the RTC battery from the clip in the top cover.

Removing the RTC Battery

Reverse the above procedure to install an RTC battery.



5.17 Switch Cover

Switch Cover Spare Part Number Information

Switch cover (includes LED board and LED board cable) 417520-001

✎

Both switch cover spare part kits include the LED board and

LED board cable.


Section 5.3

).

2. Remove the keyboard ( Section 5.9

).

3. Turn the computer upside down with the rear panel toward you.

4. Remove the three Phillips PM2.0×2.0 screws that secure the switch cover to the computer.

5–36

Removing the Switch Cover Screws



5. Turn the computer display-side up with the front toward you.

6. Open the computer as far as possible.

7. Use a flat-bladed screwdriver to lift up the left and right hinge cover sections of the switch cover 1 to detach it from the computer.

8. Swing the rear edge of the switch cover

2

up and toward you.

Releasing the Switch Cover



9. Disconnect the LED board cable 1 from the system board.

10. Remove the switch cover

2

.

Removing the Switch Cover

Reverse the above procedure to install the switch cover.



5.18 Display Assembly

Display Assembly Spare Part Number Information

Display assemblies

(include wireless antenna transceivers and cables)

15.4-inch, WSXGA+ with BrightView

15.4-inch, WSXGA+

15.4-inch, WXGA+

417524-001

417523-001

417522-001


Section 5.3

).

2. Remove the keyboard ( Section 5.9

).

3. Remove the switch cover (

Section 5.17

).



4. Make note of which antenna cable is attached to which antenna clip on the Mini Card module before disconnecting the cables, then disconnect the wireless antenna cables 1 from the Mini Card module.

5. Remove the wireless antenna cables from the top cover clips (

2

and

3

) through which they are routed.

6. Disconnect the display cable 4 from the system board.

5–40

Disconnecting the Wireless Antenna and Display Cables



7. Remove the two Torx8 T8M2.5×10.0 screws 1 and the two Phillips PM2.0×2.0 screws 2 that secure the display assembly to the computer.

Removing the Display Assembly Screws



8. Position the computer with the rear panel toward you.

9. Remove the four Torx8 T8M2.5×10.0 screws

1

that secure the display assembly to the computer.

10. Lift the display assembly 2 straight up to remove it.

5–42

Removing the Display Assembly

Reverse the above procedure to install the display assembly.



5.19 Top Cover

Top Cover Spare Part Number Information

Top cover

(includes TouchPad and speakers)

Full-featured models

Defeatured models

417518-001

441080-001


Section 5.3

)

and remove the following components:

a. Hard drive ( Section 5.4

)

b. Optical drive ( Section 5.6

) c. Keyboard (

Section 5.9

)

d. Thermal plate ( Section 5.10

)

e. Switch cover ( Section 5.17

)

f. Display assembly (

Section 5.18

)

2. Turn the computer upside down with the front toward you.



3. Remove the two rubber screw covers 1 and the twelve Torx8

T8M2.5×10.0 screws 2 that secure the top cover to the computer. Note that the defeatured model uses two fewer screws.

✎

The rubber screw covers are available in the Screw Kit, spare part number 417526-001.

5–44

Removing the Top Cover Screws, Part 1 (select models only)



4. Turn the computer right-side up with the front toward you.

5. Disconnect the speaker cable

1


6. Remove the four Torx8 T8M2.5×4.0 screws 2 that secure the top cover to the computer. Note that the defeatured model requires removal of three torx screws to remove the top cover, and does not include the left-most torx screw.

Removing the Top Cover Screws, Part 2 (full-featured model shown)



7. Lift the rear edge 1 of the top cover until it disengages from the base enclosure. In each of the slots in the front of the computer between the top cover and base enclosure, use a flat-bladed screwdriver to pry the front of the top cover from the base enclosure.

8. Disconnect the TouchPad cable

2


9. Lift the top cover 3 straight up and remove it.

5–46

Removing the Top Cover

Reverse the above procedure to install the top cover.



5.20 Modem Module

Modem Module Spare Part Number Information

Modem modules



399441-001

441074-001


Section 5.3

)

and remove the following components:


)


) c. Keyboard (

Section 5.9

)

d. Switch cover ( Section 5.17

)

e. Display assembly (

Section 5.18

) f. Top cover (

Section 5.19

)



2. Remove the two Phillips PM2.5×4.0 screws 1 that secure the modem module to the system board.

3. Lift the right side of the modem module

2

to disconnect it from the system board.

4. Disconnect the modem module cable 3 from the modem module.

5. Remove the modem module.

5–48

Removing the Modem Module

Reverse the above procedure to install the modem module.


5.21 System Board


System Board Spare Part Number Information

System board

(includes RTC battery)

Defeatured model, GM

Defeatured model, GML

Full featured model

417516-001

441094-001

441095-001

417516-001

✎

When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board:

■

■

■

■

Memory modules ( Section 5.7

and

Section 5.15

)

Processor (

Section 5.13

)

Mini Card module ( Section 5.14

)

Modem module ( Section 5.20

)




Section 5.3

) and

remove the following components:


)


) c. Bluetooth module (

Section 5.8

)

d. Keyboard (

Section 5.9

)

e. Thermal plate ( Section 5.10

)

f. Fan (

Section 5.11

) g. Heat sink (

Section 5.12

)

h. RTC battery ( Section 5.16

)

i. Switch cover ( Section 5.17

)

j. Display assembly (

Section 5.18

) k. Top cover (

Section 5.19

)




3. Disconnect the following cables from the system board:

1

Modem connector cable

2 USB board cable

3

Audio board cable

4 Modem module cable

Disconnecting the System Board Cables



4. Remove the following:

1

Two HM5.0×10.0 screw locks on each side of the external monitor connector

2 Two Torx T8M2.5×6.0 screws (full-featured model only)

3

Three Torx T8M2.5×4.0 screws (the defeatured model uses four torx screws)

5–52

Removing the System Board Screws and Screw Locks (full-featured model shown)



5. Remove the modem connector cable 1 from the clip in the base enclosure.

6. Remove the modem module cable

2

from the clip in the system board.

7. Remove the modem connector 3 from the clip in the base enclosure.

Releasing the System Board, Part 1



8. Flex the right side of the base enclosure 1 until the USB 2 ,

1394

3

, and RJ-45 connectors

4

are clear of the base enclosure.

9. Lift the front edge of the system board

5

until it rests at an angle.

Releasing the System Board, Part 2



10. Lift the front edge of the system board 1 until it rests at an angle.

11. Slide the system board

2

forward until the rear-right section of the system board

3

is clear of the screw boss

4

on the system board frame.

12. Remove the system board 5 from the base enclosure.

Removing the System Board

Reverse the above procedure to install the system board.



5.22 System Board Frame

(full-featured models only)

System Board Frame Spare Part Number Information

System board frame

416407-001


Section 5.3

) and



)


) c. Bluetooth module (

Section 5.8

)

d. Keyboard (

Section 5.9

)

e. Thermal plate( Section 5.10

)

f. Fan assembly ( Section 5.11

)

g. Heat sink (

Section 5.12

)


)


)

j. Top cover (

Section 5.19

) k. Display assembly (

Section 5.18

)

l. System board ( Section 5.21

)




3. Remove the three Torx8 T8M2.5×4.0 screws 1 that secure the system board frame to the base enclosure.

4. Remove the audio board and USB board cables

2

from the base enclosure.

5. Lift the rear edge of the system board frame 3 until it disengages from the base enclosure.

6. Remove the system board frame.

Removing the System Board Frame



7. If it is necessary to replace the modem connector cable, remove the modem connector and cable 1 from the clips 2 in the system board frame.

Removing the Modem Connector Cable

Reverse the above procedures to install the system board frame.



5.23 USB/Audio Board

USB/Audio Board Spare Part Number Information

USB/audio board

(includes audio board cable) 382677-001


Section 5.3

) and



)


) c. Bluetooth board (

Section 5.8

) d. Keyboard (

Section 5.9

)

e. Thermal plate ( Section 5.10

)

f. Fan (

Section 5.11

) g. Heat sink (

Section 5.12

)


)


)

j. Display assembly (

Section 5.18

) k. Top cover (

Section 5.19

)

l. System board ( Section 5.21

)

m. System board frame (

Section 5.22

)

2. Position the base enclosure with the front toward you.



3. Remove the two Torx8 T8M2.5×4.0 screws 1 that secure the USB/audio board to the base enclosure.

4. Lift the left side of the USB/audio board

2

to disengage it from the base enclosure. When lifting the board, lift the left side up and rotate it so that the right side clears the metal bracket attached to the base enclosure, and then lift the board out of the enclosure.

5–60

Removing the USB/Audio Board

Reverse the above procedure to install the USB/audio board.


6

Specifications

This chapter provides physical and performance specifications.

Dimensions

Height (front to back)

Width

Depth

Weight

Input Power

Operating voltage

Operating current

Table 6-1

Computer

Metric

2.8 to 3.3 cm

35.8 cm

25.9 cm

2.72 kg

Temperature

Operating (not writing to optical disc)

Operating (writing to optical disc)

Nonoperating

0°C to 35°C

5°C to 35°C

-20°C to 60°C

U.S.

1.1 to 1.3 in

14.1 in

10.2 in

6.0 lbs

19.0 V dc @ 4.74 A - 90 W

4.74 A

32°F to 95°F

41°F to 95°F

-4°F to 140°F


Specifications

Table 6-1

Computer (Continued)

Relative humidity

(noncondensing)

Operating

Nonoperating

Maximum altitude

(unpressurized)

10% to 90%

5% to 95%

-15 m to 3,048 m

-15 m to 12,192 m

Operating (14.7 to 10.1 psia)

Nonoperating (14.7 to 4.4 psia)

Shock

Operating

Nonoperating

125 g, 2 ms, half-sine

200 g, 2 ms, half-sine

10% to 90%

5% to 95%

-50 ft to 10,000 ft

-50 ft to 40,000 ft

Random Vibration

Operating

Nonoperating

0.75 g zero-to-peak, 10 Hz to 500 Hz,

0.25 oct/min sweep rate

1.50 g zero-to-peak, 10 Hz to 500 Hz,

0.5 oct/min sweep rate

✎

Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures.


Specifications

Dimensions

Height

Width

Diagonal

Number of colors

Contrast ratio

Brightness

Pixel resolution

Pitch

Format

Configuration

Backlight

Character display

Total power consumption

Viewing angle

Table 6-2

15.4.0-inch, WSXGA+

20.7 cm

33.1 cm

39.1 cm

Up to 16.8 million

200:1

180 nits typical

8.1 in

13.0 in

15.4 in

0.197 × 0.197 mm

1680 × 1050

RGB vertical stripe

Edge lit

80 × 25

5.5 W

+/-65° horizontal, +/-50° vertical typical


Specifications

Dimensions

Height

Width

Diagonal

Number of colors

Contrast ratio

Brightness

Pixel resolution

Pitch

Format

Configuration

Backlight

Character display

Total power consumption

Viewing angle

Table 6-3

15.4.0-inch, WXGA+

20.7 cm

33.1 cm

39.1 cm

Up to 16.8 million

200:1

180 nits typical

8.1 in

13.0 in

15.4 in

0.279 × 0.279 mm

1280 × 800

RGB vertical stripe

CCFT

80 × 25

5.5 W

+/-65° horizontal, +/-50° vertical typical


Specifications

Table 6-4

Hard Drives

120-GB*

Dimensions

Height

Width

Weight

Interface type

Transfer rate

9.5 mm

70 mm

99 g

SATA

Synchronous (maximum)

Security

100 MB/sec

ATA security

Seek times

(typical read, including setting)

100-GB*

9.5 mm

70 mm

99 g

SATA

100 MB/sec

ATA security

80-GB*

9.5 mm

70 mm

99 g

SATA

100 MB/sec

ATA security

Single track

Average

Maximum

Logical blocks

†

Disc rotational speed

3 ms

13 ms

24 ms

5400 rpm

3 ms

13 ms

24 ms

3 ms

13 ms

24 ms

195,363,650 156,301,488

7200 rpm 5400 rpm

Operating temperature

5°C to 55°C (41°F to 131°F)

✎

Certain restrictions and exclusions apply. Consult Customer Care for details.

*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.

†

Actual drive specifications may differ slightly.


Specifications

Table 6-4

Hard Drives (Continued)

60-GB* 40-GB*

Dimensions

Height

Width

Weight

Interface type

Transfer rate

Synchronous (maximum)

Security

9.5 mm

70 mm

99 g

SATA

9.5 mm

70 mm

99 g

SATA

100 MB/sec

ATA security

100 MB/sec

ATA security

Seek times

(typical read, including setting)

Single track

Average

Maximum

Logical blocks

†

3 ms

13 ms

24 ms

3 ms

13 ms

24 ms

117,210,240 78,140,160

Disc rotational speed

5400 rpm 5400 rpm

Operating temperature

5°C to 55°C (41°F to

131°F)

✎

Certain restrictions and exclusions apply. Consult Customer Care for details.

*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.

†

Actual drive specifications may differ slightly.


Specifications

Applicable disc

Table 6-5

DVD±RW and CD-RW Combo Drive

Read:

DVD-R, DVD-RW,

DVD-ROM (DVD-5, DVD-9,

DVD-10, DVD-18),

CD-ROM (Mode 1 and 2)

CD Digital Audio

CD-XA ready (Mode 2, Form

1 and 2)

CD-I ready (Mode 2, Form 1 and 2)

CD-R, CD-RW

Photo CD (single and multisession)

CD-Bridge

Write:

CD-R and CD-RW

DVD-R and

DVD-RW

1.5 cm (0.59 in)

Center hole diameter

Disc diameter

Standard disc

Mini disc

12 cm (4.72 in)

8 cm (3.15 in)


Specifications

Table 6-5

DVD±RW and CD-RW Combo Drive (Continued)

Disc thickness

Track pitch

Access time

Random

Full stroke

Audio output level

Cache buffer

Data transfer rate

CD-R (16X)

CD-RW (8X)

CD-ROM (24X)

DVD (8X)

DVD-R (4X)

DVD-RW (2X)

Multiword DMA mode 2

Startup time

Stop time

1.2 mm (0.047 in)

0.74 µm

CD

< 175 ms

< 285 ms

Audio-out, 0.7 Vrms

2 MB

DVD

< 230 ms

< 335 ms

2,400 KB/s (150 KB/s at 1X CD rate)



10,800 KB/s (1,352 KB/s at 1X DVD rate)



16.6 MB/s

< 15 seconds

< 6 seconds


Specifications

Applicable disc


Disc diameter

Standard disc

Mini disc

Table 6-6

DVD/CD-RW Combo Drive

Read:

DVD-R, DVD-RW,

DVD-ROM (DVD-5, DVD-9,

DVD-10, DVD-18),


CD Digital Audio

CD-XA ready (Mode 2,

Form 1 and 2)

CD-I ready (Mode 2,

Form 1 and 2)

CD-R, CD-RW


CD-Bridge

1.5 cm (0.59 in)

12 cm (4.72 in)

8 cm (3.15 in)

Write:

CD-R and CD-RW


Specifications

Table 6-6

DVD/CD-RW Combo Drive (Continued)

Disc thickness

Track pitch

Access time

Random

Full stroke


Cache buffer


CD-R (16X)

CD-RW (8X)

CD-ROM (24X)

DVD (8X)

DVD-R (4X)

DVD-RW (2X)


Startup time

Stop time

1.2 mm (0.047 in)

0.74 µm

CD

< 175 ms

< 285 ms

Audio-out, 0.7 Vrms

2 MB

DVD

< 230 ms

< 335 ms







16.6 MB/s

< 15 seconds

< 6 seconds


Specifications

Table 6-7

DVD-ROM Drive

Applicable disc


Disc diameter

Standard disc

Mini disc

Disc thickness

Track pitch

Access time

Random

Full stroke


Cache buffer


CD-R (24X)

CD-RW (10X)

CD-ROM (24X)

DVD (8X)


Startup time

Stop time

DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18)


CD Digital Audio

CD-XA ready (Mode 2, Form 1 and 2)


CD-R

CD-RW


CD-Bridge

1.5 cm (0.59 in)

12 cm (4.72 in)

8 cm (3.15 in)

1.2 mm (0.047 in)

0.74 µm

CD

< 100 ms

< 175 ms

Line-out, 0.7 Vrms

512 KB

DVD

< 125 ms

< 225 ms

3600 KB/s (150 KB/s at 1X CD rate)




16.6 MB/s

< 10 seconds

< 3 seconds


Specifications

Applicable disc

Table 6-8

CD-ROM Drive


CD Digital Audio

CD-XA ready (Mode 2, Form 1 and 2)


CD-R

CD-RW


CD-Bridge

1.5 cm (0.59 in)


Disc diameter

Standard disc

Mini disc

12 cm (4.72 in)

8 cm (3.15 in)


Specifications

Table 6-8

CD-ROM Drive (Continued)

Disc thickness

Track pitch

Access time

Random

Full stroke


Cache buffer


CD-R (24X)


Startup time

Stop time

1.2 mm (0.047 in)

1.6 µm

CD media

< 110 ms

< 220 ms

Audio-out, 0.7 Vrms

128 KB/s

DVD media

< 125 ms

< 225 ms


16.6 MB/s

< 8 seconds

< 4 seconds


Specifications

Table 6-9

System DMA

Hardware DMA

DMA0

DMA1*

DMA2*

System Function

Not applicable

Not applicable

Not applicable

DMA3

DMA4

DMA5*

Not applicable

Direct memory access controller

Available for PC Card

DMA6

DMA7

Not assigned

Not assigned

*PC Card controller can use DMA 1, 2, or 5.


Specifications

Hardware IRQ

IRQ0

IRQ1

IRQ2

IRQ3

IRQ4

IRQ5*

IRQ6

IRQ7*

IRQ8

IRQ9*

IRQ10*

Table 6-10

System Interrupts

System Function

System timer

Standard 101-/102-Key or Microsoft Natural Keyboard

Cascaded

Intel 82801DB/DBM USB2 Enhanced Host

Controller—24CD

COM1

Conexant AC—Link Audio

Intel 82801DB/DBM SMBus Controller—24C3

Data Fax Modem with SmartCP

Diskette drive

Parallel port

System CMOS/real-time clock

Microsoft ACPI-compliant system

Intel USB UHCI controller—24C2

Intel 82852/82855 GM/GME Graphic Controller

Realtek RTL8139 Family PCI fast Ethernet Controller


Specifications

Table 6-10

System Interrupts (Continued)

IRQ11

IRQ12

IRQ13

IRQ14

IRQ15

Intel USB EHCI controller—24CD



Intel Pro/Wireless 2200BG

TI OHCI 1394 host controller

TI PCI1410 CardBus controller

Synaptics PS/2 TouchPad

Numeric data processor

Primary IDE channel

Secondary IDE channel

*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9,

IRQ10, or none.

✎

PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or

IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.


061

062 - 063

064

065 - 06F

070 - 071

072 - 07F

080 - 08F

090 - 091

092

093 - 09F

0A0 - 0A1

I/O Address

(hex)

000 - 00F

010 - 01F

020 - 021

022 - 024

025 - 03F

02E - 02F

040 - 05F

044 - 05F

060

Table 6-11

System I/O Addresses

System Function

(shipping configuration)

DMA controller no. 1

Unused

Interrupt controller no. 1

Opti chipset configuration registers

Unused

87334 “Super I/O” configuration for CPU

Counter/timer registers

Unused

Keyboard controller

Port B

Unused

Keyboard controller

Unused

NMI enable/RTC

Unused

DMA page registers

Unused

Port A

Unused

Interrupt controller no. 2

Specifications


Specifications

I/O Address

(hex)

0A2 - 0BF

0C0 - 0DF

0E0 - 0EF

0F0 - 0F1

0F2 - 0FF

100 - 16F

170 - 177

178 - 1EF

1F0 - 1F7

1F8 - 200

201

202 - 21F

220 - 22F

230 - 26D

26E - 26

278 - 27F

280 - 2AB

2A0 - 2A7

2A8 - 2E7

2E8 - 2EF

Table 6-11

System I/O Addresses (Continued)

System Function


Unused

DMA controller no. 2

Unused

Coprocessor busy clear/reset

Unused

Unused

Secondary fixed disk controller

Unused

Primary fixed disk controller

Unused

JoyStick (decoded in ESS1688)

Unused

Entertainment audio

Unused

Unused

Unused

Unused

Unused

Unused

Reserved serial port


Specifications

I/O Address

(hex)

2F0 - 2F7

2F8 - 2FF

300 - 31F

320 - 36F

370 - 377

378 - 37F

380 - 387

388 - 38B

38C - 3AF

3B0 - 3BB

3BC - 3BF

3C0 - 3DF

3E0 - 3E1

3E2 - 3E3

3E8 - 3EF

3F0 - 3F7

3F8 - 3FF

CF8 - CFB

CFC - CFF

Table 6-11

System I/O Addresses (Continued)

System Function


Unused

Infrared port

Unused

Unused

Secondary diskette drive controller

Parallel port (LPT1/default)

Unused

FM synthesizer—OPL3

Unused

VGA

Reserved (parallel port/no EPP support)

VGA

PC Card controller in CPU

Unused

Internal modem

“A” diskette controller

Serial port (COM1/default)

PCI configuration index register (PCIDIVO-1)

PCI configuration data register (PCIDIVO-1)


Specifications

Size

640 KB

128 KB

48 KB

160 KB

64 KB

15 MB

58 MB

58 MB

2 MB

4 GB

64 KB

Table 6-12

System Memory Map

Memory Address

00000000-0009FFFF

000A0000-000BFFFF

000C0000-000CBFFF

000C8000-000E7FFF

000E8000-000FFFFF

00100000-00FFFFFF

01000000-047FFFFF

04800000-07FFFFFF

08000000-080FFFFF

08200000-FFFEFFFF

FFFF0000-FFFFFFFF

System Function

Base memory

Video memory

Video BIOS

Unused

System BIOS

Extended memory

Super extended memory

Unused

Video memory (direct access)

Unused

System BIOS


A

Screw Listing

This appendix provides specification and reference information for the screws used in the computer. All screws listed in this appendix are available in the Screw Kit, spare part number

417526-001 (full-featured model) or spare part number

441079-001 (defeatured model).

Table A-1

Phillips PM3.0×3.0 Screw mm

Color

Black

Qty.

4

Length

3.0 mm

Thread

3.0 mm

Head

Width

5.0 mm

Where used:

4 screws that secure the hard drive frame to the hard drive (documented in

Section 5.4

)

Maintenance and Service Guide A–1

Screw Listing

Phillips PM3.0×3.0 Screw Locations

A–2 Maintenance and Service Guide

Screw Listing

Table A-2

Phillips PM2.0×5.0 Captive Screw mm

Color

Black

Qty.

Length

4 5.0 mm

Thread

2.0 mm

Head

Width

4.0 mm

Where used:

1

Two screws that secure the hard drive cover to the computer (screws are

captured on the cover by C-clips; documented in Section 5.4

)

2

One screw that secures the memory module compartment cover to the computer (screw is captured on the cover by a C-clip; documented in

Section 5.7

)

3

One screw that secures the Bluetooth module compartment cover to the computer (screw is captured on the cover by a C-clip; documented in

Section 5.8

)

Phillips PM2.0×5.0 Captive Screw Locations


Screw Listing

Table A-3

Phillips PM2.5×13.0 Captive Spring-Loaded Screw mm

Color

Silver

Qty.

1

Length

13.0 mm

Thread

2.5 mm

Head

Width

6.0 mm

Where used:

One screw that secures the hard drive to the computer (screw is captured on the

cover by a C-clip; documented in Section 5.4

)

A–4

Phillips PM2.5×13.0 Captive Screw Location


Screw Listing

Table A-4

Torx8 T8M2.5×4.0 Screw mm

Color

Black

Qty.

13/11*

Length

4.0 mm

Thread

2.5 mm

Where used:

One screw that secures the optical drive to the computer (documented in

Section 5.6

)

* 11 screws in defeatured model

Head

Width

5.0 mm

Torx8 T8M2.5×4.0 Screw Location


Screw Listing

Table A-4

Torx8 T8M2.5×4.0 Screw (Continued) mm

Color

Black

Qty.

13/11*

Length

4.0 mm

Thread

2.5 mm

Where used:

4 screws that secure the top cover to the computer (documented in

Section 5.19

)


Note: Defeatured model uses only the right three screws to secure the top cover.

Head

Width

5.0 mm

A–6

Torx8 T8M2.5×4.0 Screw Locations


Screw Listing

Table A-4


Color

Black

Qty.

Length

13/11* 4.0 mm

Thread

2.5 mm

Head

Width

5.0 mm

Where used:

1

Three screws that secure the system board to the computer (documented in

Section 5.21

)

2

Three screws that secure the system board frame to the computer

(documented in

Section 5.22

)


Note: Defeatured model uses four screws to secure the system board to the computer, screws

1

and the left-most screw

2

.The system board frame is not spared in the defeatured model.

Torx8 T8M2.5×4.0 Screw Locations (full-featured model shown)


Screw Listing

Table A-4


Color

Black

Qty.

13/11*

Length

4.0 mm

Thread

2.5 mm

Head

Width

5.0 mm

Where used:

2 screws that secure the USB/audio board to the computer (documented in

Section 5.23

)


A–8



Screw Listing

Table A-5


Color

Silver

Qty.

2

Length

3.0 mm

Thread

2.0 mm

Head

Width

3.0 mm

Where used:

2 screws that secure the optical drive bracket to the optical drive (documented in

Section 5.6

)



Screw Listing

Table A-6


Color

Silver

Qty.

2

Length

3.0 mm

Thread

1.5 mm

Head

Width

5.0 mm

Where used:

2 screws that secure the Bluetooth module to the Bluetooth module cover

(documented in

Section 5.8

)

A–10



Screw Listing

Table A-7


Color

Black

Qty.

Length Thread

20/18* 10.0 mm 2.5 mm

Head

Width

5.0 mm

Where used:

1

Two screws that secure the keyboard to the computer (documented in

Section 5.9

)

2

Four screws that secure the display assembly to the computer (documented

in Section 5.18

)

* 18 screws on defeatured model



Screw Listing

Table A-7


Color

Black

Qty.

20/18*

Length

10.0 mm

Thread

2.5 mm

Head

Width

5.0 mm

Where used:

2 screws that secure the display assembly to the computer (documented in

Section 5.18

)


A–12



Screw Listing

Table A-7


Color

Black

Qty.

Length Thread

20/18* 10.0 mm 2.5 mm

Where used:

12 screws that secure the top cover to the computer (documented in

Section 5.19

)


Note: Screws

1

are not included on the defeatured model.

Head

Width

5.0 mm

Torx8 T8M2.5×10.0 Screw Locations (full-featured model shown)


Screw Listing

Table A-8


Color

Black

Qty.

2

Length

3.0 mm

Thread

2.5 mm

Where used:

2 screws that secure the thermal plate to the computer (documented in

Section 5.10

)

Head

Width

5.0 mm

A–14



Screw Listing

Table A-9


Color

Black

Qty.

2

Length

5.0 mm

Thread

2.5 mm

Where used:

2 screws that secure the thermal plate to the computer (documented in

Section 5.10

)

Head

Width

5.0 mm



Screw Listing

Table A-10


Color

Silver

Qty.

2

Length

7.0 mm

Thread

2.5 mm

Head

Width

5.0 mm

Where used:

2 captive screws that secure the fan assembly to the computer (documented in

Section 5.11

)

A–16



Screw Listing

Table A-11


Color

Silver

Qty.

4

Length

8.0 mm

Thread

2.0 mm

Head

Width

5.0 mm

Where used:

4 captive screws that secure the heat sink to the computer (documented in

Section 5.12

)



Screw Listing

Table A-12


Color

Silver

Qty.

2

Length

4.0 mm

Thread

2.0 mm

Head

Width

5.0 mm

Where used:

2 screws that secure the Mini Card module to the computer (documented in

Section 5.14

)

A–18



Screw Listing

Table A-13


Color

Black

Qty.

5

Length

2.0 mm

Thread

2.0 mm

Where used:

3 screws that secure the switch cover to the computer (documented in

Section 5.17

)

Head

Width

7.0 mm



Screw Listing

Table A-13

Phillips PM2.0×2.0 Screw (Continued) mm

Color

Black

Qty.

5

Length

2.0 mm

Thread

2.0 mm

Head

Width

7.0 mm

Where used:

2 screws that secure the display assembly to the computer (documented in

Section 5.18

)

A–20



Screw Listing

Table A-14


Color

Black

Qty.

2

Length

4.0 mm

Thread

2.5 mm

Where used:

2 screws that secure the modem module to the computer (documented in

Section 5.20

)

Head

Width

5.0 mm



Screw Listing

Table A-15

Hex HM5.0×12.0 Screw Lock mm

Color

Silver

Qty.

2

Length

12.0 mm

Thread

5.0 mm

Head

Width

5.0 mm

Where used:

2 screw locks that secure the system board to the computer (documented in

Section 5.21

)

A–22

Hex HM5.0×12.0 Screw Lock Locations


Screw Listing

Table A-16


Color

Black

Qty.

Length

2/4* 6.0 mm

Thread

2.5 mm

Head

Width

5.0 mm

Where used:

2 or 4 screws that secure the system board to the computer (documented in

Section 5.21

). Full-featured models use 2 screws.

*Screws

1

and

2

on defeatured models. Only screws

1

on full-featured models.

Torx8 T8M2.5×6.0 Screw Locations (defeatured model shown)


B

Backup and Recovery in

Windows Vista

✎

You can only recover files that you have previously backed up.

HP recommends that you use HP Backup & Recovery Manager to create an entire drive backup as soon as you set up your computer.

With HP Backup & Recovery Manager, you can perform the following tasks:

■

Backing up your information regularly to protect your important system files

■

Creating system recovery points that allow you to reverse undesirable changes to your computer by restoring the computer to an earlier state

■

Scheduling backups at specific intervals or events

When to Back Up

■

On a regularly scheduled basis

✎

Set reminders to back up your information periodically.

■

Before the computer is repaired or restored

■

Before you add or modify hardware or software

Maintenance and Service Guide B–1

Backup and Recovery in Windows Vista

Backup Suggestions

■

Create a set of recovery discs using HP Backup & Recovery

Manager.

■

■

Create system recovery points using HP Backup & Recovery

Manager, and periodically copy them to disc.

Store personal files in the Documents folder and back up these folders periodically.

■

■

Back up templates stored in their associated programs.

Save customized settings in a window, toolbar, or menu bar by taking a screen shot of your settings.

The screen shot can be a time saver if you have to reset your preferences.

To copy the screen and paste it into a word-processing document: a. Display the screen.

b. Copy the screen.

To copy only the active window, press

alt+fn+prt sc

.

To copy the entire screen, press

fn+prt sc

.

c. Open a word-processing document, and then select

Edit > Paste

.

✎

Before you can perform backup and recovery procedures, the computer must be connected to external power.

✎

Drivers, utilities, and applications installed by HP can be copied to a CD or to a DVD using HP Backup & Recovery

Manager.

B–2 Maintenance and Service Guide


Backing Up Specific Files or Folders

You can back up specific files or folders to the recovery partition on the hard drive, to an optional external hard drive, or to optical discs (CDs or DVDs).

✎

This process will take several minutes, depending on the file size and the speed of the computer.

To back up specific files or folders:

1. Select

Start > All Programs > HP Backup & Recovery >

Backup and Recovery Manager

.

2. Click

Next

.

3. Click

Back up to protect system settings and important data files

, and then click

Next

.

4. Click

Back up individual files and folders,

and then click

Next

.

5. Follow the on-screen instructions.

Backing up the Entire Hard Drive

When you perform a complete backup of the hard drive, you are saving the full factory image, including the Windows® operating system, software applications, and all personal files and folders.

✎

A copy of the entire hard drive image can be stored on another hard drive, on a network drive, or on recovery discs that you create.

✎

This process may take over an hour, depending on your computer speed and the amount of data being stored.



To back up your entire hard drive:

1. Select



.

2. Click

Next

.

3. Click

Back up to protect system settings and important data files,

and then click

Next

.

4. Click

Back up entire hard drive,

and then click

Next

.


Creating Recovery Points

When you back up modifications since your last backup, you are creating system recovery points. This allows you to save a snapshot of your hard drive at a specific point in time. You can then recover back to that point if you want to reverse subsequent changes made to your system.

✎

The first system recovery point, a snapshot of the entire image, is automatically created the first time you perform a backup.

Subsequent recovery points make copies of changes made after that time.

HP recommends that you create recovery points at the following times:

■

■

Before you add or extensively modify software or hardware

Periodically, whenever the system is performing optimally

✎

Recovering to an earlier recovery point does not affect data files or e-mails created since that recovery point.

To create a system recovery point:

1. Select



.

2. Click

Next

.



3. Click


and then click

Next

.

4. Click

Create or manage Recovery Points

, and then click

Next

.


Scheduling Backups

Use HP Backup Scheduler to schedule backups for the entire system, for recovery points, or for specific files and folders. With this tool, you can schedule backups at specific intervals (daily, weekly, or monthly) or at specific events, such as at system restart or when you dock to an optional docking station (select models only).

To schedule backups:

1. Select


HP Backup Scheduler

.


Performing a Recovery

✎


HP recommends that you use HP Backup and Recovery

Manager to create an entire drive backup as soon as you set up your computer.



HP Backup and Recovery Manager helps you with the following tasks for safeguarding your information and restoring it in case of a system failure:

■

Recovering important files—This feature helps you reinstall important files without performing a full system recovery.

■

Performing a full system recovery—With HP Backup and

Recovery Manager, you can recover your full factory image if you experience system failure or instability. HP Backup and

Recovery Manager works from a dedicated recovery partition on the hard drive or from recovery discs you create.

Performing a Recovery from the Recovery

Discs

To perform a recovery from the recovery discs, follow these steps:

1. Back up all personal files.

2. Insert the first recovery disc into the optical drive and restart the computer.


Performing a Recovery from the Hard Drive

There are 2 ways to initiate a recovery from the hard drive:

■

■

From within Windows

From the recovery partition

Initiating a Recovery in Windows

To initiate a recovery in Windows, follow these steps:


2. Select



.

3. Click

Next

.



4. Click

Recover important files or the entire system,

and then click

Next

.


Initiating a Recovery from the Hard Drive

Recovery Partition

To initiate a recovery from the hard drive recovery partition, follow these steps:


2. Restart the computer, and then press

f11

before the Windows operating system loads.

3. Click a recovery option, and then click

Next

.



C

Backup and Recovery in

Windows XP

Creating Recovery Discs

After setting up the computer for the first time, be sure to create a set of recovery discs of the full factory image. The recovery discs are used to start up (boot) the computer and recover the operating system and software to factory settings in case of system instability or failure.

Note the following guidelines before creating recovery discs:

■

You will need high-quality CD-R, DVD-R, or DVD+R media (purchased separately).

✎

Formatted DVD±RW discs and DVD±RW double-layer discs are not compatible with HP Backup and Recovery

Manager.

■

The computer must be connected to AC power during the process.

■

Only one set of the recovery discs can be created per computer.

■

Number each disc before inserting it into the optical drive of the computer.

■

If necessary, you can cancel the disc creation before you have finished creating the recovery discs. The next time you select

Create factory software recovery CDs or DVDs to recover the system (Highly recommended)

, you will be prompted to continue the disc creation.

Maintenance and Service Guide C–1

Backup and Recovery in Windows XP

To create a set of recovery discs:

1. Select


HP Backup and Recovery Manager

.

2. Click

Next

.

3. Click

Create factory software recovery CDs or DVDs to recover the system (Highly recommended)

, and then click

Next

.


Backing Up Your Information

✎




With HP Backup and Recovery Manager, you can perform the following tasks:

■

Backing up your information regularly to protect your important system files

■

Creating system recovery points that allow you to reverse undesirable changes to your computer by restoring the computer to an earlier state

■

Scheduling backups at specific intervals or events

When to Back Up

■

On a regularly scheduled basis

✎

Set reminders to back up your information periodically.

■

Before the computer is repaired or restored

■

Before you add or modify hardware or software

C–2 Maintenance and Service Guide


Backup Suggestions

■

Create a set of recovery discs using HP Backup and Recovery

Manager.

■

■

Create system recovery points using HP Backup and

Recovery Manager, and periodically copy them to disc.

Store personal files in the My Documents folder and back up these folders periodically.

■

■

Back up templates stored in their associated programs.

Save customized settings in a window, toolbar, or menu bar by taking a screen shot of your settings.

The screen shot can be a time saver if you have to reset your preferences.

To copy the screen and paste it into a word-processing document: a. Display the screen.

b. Copy the screen.

To copy only the active window, press

alt

+

fn

+

prt sc

.

To copy the entire screen, press

fn

+

prt sc

.

c. Open a word-processing document, and then select

Edit >

Paste

.

✎

Before you can perform backup and recovery procedures, the computer must be connected to external power.

✎

Drivers, utilities, and applications installed by HP can be copied to a CD or to a DVD using HP Backup and Recovery

Manager.



Backing Up Specific Files or Folders

You can back up specific files or folders to the recovery partition on the hard drive, to an optional external hard drive, or to optical discs (CDs or DVDs).

✎

This process will take several minutes, depending on the file size and the speed of the computer.

To back up specific files or folders:

1. Select



.

2. Click

Next

.

3. Click


, and then click

Next

.

4. Click

Back up individual files and folders

, and then click

Next

.


Backing Up the Entire Hard Drive

When you perform a complete backup of the hard drive, you are saving the full factory image, including the Windows® operating system, software applications, and all personal files and folders.

✎

A copy of the entire hard drive image can be stored on another hard drive, on a network drive, or on recovery discs that you create.

✎

This process may take over an hour, depending on your computer speed and the amount of data being stored.

To back up your entire hard drive:

1. Select



.



2. Click

Next

.

3. Click


, and then click

Next

.

4. Click

Back up entire hard drive

, and then click

Next

.


Creating Recovery Points

When you back up modifications since your last backup, you are creating system recovery points. This allows you to save a snapshot of your hard drive at a specific point in time. You can then recover back to that point if you want to reverse subsequent changes made to your system.

✎

The first system recovery point, a snapshot of the entire image, is automatically created the first time you perform a backup.

Subsequent recovery points make copies of changes made after that time.

HP recommends that you create recovery points at the following times:

■

■

Before you add or extensively modify software or hardware

Periodically, whenever the system is performing optimally

✎

Recovering to an earlier recovery point does not affect data files or e-mails created since that recovery point.

To create a system recovery point:

1. Select



.

2. Click

Next

.

3. Click


and then click

Next

.



4. Click

Create or manage Recovery Points

, and then click

Next

.


Scheduling Backups

Use HP Backup Scheduler to schedule backups for the entire system, for recovery points, or for specific files and folders. With this tool, you can schedule backups at specific intervals (daily, weekly, or monthly) or at specific events, such as at system restart or when you dock to an optional docking station (select models only).

To schedule backups:

1. Select


HP Backup Scheduler

.


Performing a Recovery

✎




HP Backup and Recovery Manager helps you with the following tasks for safeguarding your information and restoring it in case of a system failure:

■

Recovering important files—This feature helps you reinstall important files without performing a full system recovery.

■

Performing a full system recovery—With HP Backup and

Recovery Manager, you can recover your full factory image if you experience system failure or instability. HP Backup and Recovery Manager works from a dedicated recovery partition on the hard drive or from recovery discs you create.



Performing a Recovery from the Recovery

Discs

To perform a recovery from the recovery discs, follow these steps:


2. Insert the first recovery disc into the optical drive and restart the computer.


Performing a Recovery from the Hard Drive

There are 2 ways to initiate a recovery from the hard drive:

■

■

From within Windows

From the recovery partition

Initiating a Recovery in Windows

To initiate a recovery in Windows, follow these steps:


2. Select



.

3. Click

Next

.

4. Click

Recover important files or the entire system

, and then click

Next

.




Initiating a Recovery from the Hard Drive

Recovery Partition

To initiate a recovery from the hard drive recovery partition, follow these steps:


2. Restart the computer, and then press

f11

before the Windows operating system loads.

3. Click a recovery option, and then click

Next

.



D

Display Component Recycling

Å

WARNING:

The backlight contains mercury. Caution should be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury.

Ä

CAUTION:

The procedures in this appendix can result in damage to display components. The only components intended for recycling purposes are the liquid crystal display (LCD) panel and the backlight.

Careful handling should be exercised when removing these components.

✎

Materials Disposal

This HP product contains mercury in the backlight in the display assembly that might require special handling at end-of-life.

Disposal of mercury may be regulated because of environmental considerations. For disposal or recycling information, contact your local authorities or the Electronic Industries Alliance (EIA) at http://www.eiae.org

.

Maintenance and Service Guide D–1

Display Component Recycling

This appendix provides disassembly instructions for the display assembly. The display assembly must be disassembled to gain access to the backlight 1 and the liquid crystal display (LCD) panel 2 .

D–2

✎

Disassembly procedures differ from one display assembly to another. The procedures provided in this appendix are general disassembly instructions. Specific details, such as screw sizes, quantities, and locations, and component shapes and sizes, can vary from one computer model to another.



Perform the following steps to disassemble the display assembly:

1. Remove all screw covers

1

and screws

2

that secure the display bezel to the display assembly.

Removing the Display Bezel Screw Covers and Screws



2. Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel until the bezel disengages from the display assembly.

3. Remove the display bezel

3

.

Removing the Display Bezel

D–4 Maintenance and Service Guide


4. Disconnect all display panel cables 1 from the display inverter and remove the inverter 2 .

Removing the Display Inverter



5. Remove all s 1 that secure the display panel assembly to the display enclosure.

6. Remove the display panel assembly

2

from the display enclosure.

Removing the Display Panel Assembly



7. Turn the display panel assembly upside down.

8. Remove all s that secure the display panel frame to the display panel.

Removing the Display Panel Frames



9. Use a sharp-edged tool to cut the tape 1 that secures the sides of the display panel to the display panel frame.

10. Remove the display panel frame

2

from the display panel.

Removing the Display Frame



11. Remove the s 1 that secure the backlight cover to the display panel.

12. Lift the top edge of the backlight cover

2

and swing it forward.

13. Remove the backlight cover.

Removing the Backlight Cover



14. Turn the display panel right-side up.

15. Remove the backlight cables

1

from the clip

2

in the display panel.

Releasing the Backlight Cables



16. Turn the display panel upside down.

17. Remove the backlight frame from the display panel.

Removing the Backlight Frame



Å

WARNING:

The backlight contains mercury. Caution should be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury.

18. Slide the backlight out of the backlight frame.

Removing the Backlight



19. Disconnect the display cable 1 from the LCD panel.

20. Remove the s

2

that secure the LCD panel to the display rear panel.

21. Release the LCD panel 3 from the display rear panel.

22. Release the tape

4

that secures the LCD panel to the display rear panel.

Releasing the LCD Panel



23. Remove the LCD panel.

Removing the LCD Panel

24. Recycle the LCD panel and backlight.


E

Connector Pin Assignments

Table D-1

Audio-Out (Headphone)

Pin

1

2

Signal

Audio out, left channel

Audio out, right channel

Pin

3

Signal

Ground

Maintenance and Service Guide E–1

Connector Pin Assignments

Table D-2

Audio-In (Microphone)

Pin

1

2

Signal

Audio signal in

Audio signal in

Pin

3

Signal

Ground

E–2 Maintenance and Service Guide

Pin

1

2

Signal

+5 VDC

Data –

Table D-3

Universal Serial Bus


Pin

3

4

Signal

Data +

Ground



Table D-4

External Monitor

5

6

7

3

4

8

Pin

1

2

Signal

Red analog

Green analog

Blue analog

Not connected

Ground

Ground analog

Ground analog

Ground analog

11

12

13

14

15

Pin

9

10

Signal

+5 VDC

Ground

Monitor detect

DDC 2B data

Horizontal sync

Vertical sync

DDC 2B clock


Table D-5

RJ-11 (Modem)


2

3

Pin

1

Signal

Unused

Tip

Ring

5

6

Pin

4

Signal

Unused

Unused

Unused



Table D-6

RJ-45 (Network)

3

4

Pin

1

2

Signal

Transmit +

Transmit –

Receive +

Unused

7

8

Pin

5

6

Signal

Unused

Receive –

Unused

Unused


F

Power Cord Set Requirements

3-Conductor Power Cord Set

The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120 or 220 to 240 volts AC.

The power cord set included with the computer meets the requirements for use in the country or region where the equipment is purchased.

Power cord sets for use in other countries or regions must meet the requirements of the country or region where the computer is used.

Maintenance and Service Guide F–1

Power Cord Set Requirements

General Requirements

The requirements listed below are applicable to all countries or regions.

■

The length of the power cord set must be at least 1.5 m

(5.0 ft) and a maximum of 2.0 m (6.5 ft).

■

All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in the country or region where the power cord set will be used.

■

The power cord sets must have a minimum current capacity of 10 amps and a nominal voltage rating of 125 or 250 V AC, as required by each country or region’s power system.

■

The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C13 connector for mating with the appliance inlet on the back of the computer.

F–2 Maintenance and Service Guide


Country/Region-Specific Requirements

3-Conductor Power Cord Set Requirements

Country/Region

Australia

Austria

Belgium

Canada

Denmark

Finland

France

Germany

Accredited Agency

EANSW

OVE

CEBC

CSA

DEMKO

FIMKO

UTE

VDE

1

1

1

2

1

1

Applicable Note Number

1

1

Italy IMQ 1

Japan METI 3

✎

NOTES:

1. The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.

2. The flexible cord must be Type SPT-3 or equivalent, No. 18 AWG,

3-conductor. The wall plug must be a two-pole grounding type with a

NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.

3. The appliance coupler, flexible cord, and wall plug must bear a “T” mark and registration number in accordance with the Japanese Dentori Law. The flexible cord must be Type VCT or VCTF, 3-conductor, 1.00 mm² conductor size. The wall plug must be a two-pole grounding type with a Japanese

Industrial Standard C8303 (7 A, 125 V) configuration.

Maintenance and Service Guide F–3


3-Conductor Power Cord Set Requirements

(Continued)

Country/Region

Korea

The Netherlands

Norway

People’s Republic of China

Sweden

Switzerland

Accredited Agency

EK

KEMA

NEMKO

CCC

1

5

Applicable Note Number

4

1

SEMKO

SEV

1

1

Taiwan

United Kingdom

BSMI

BSI

4

1

United States UL 2

✎

NOTES:

1. The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.

2. The flexible cord must be Type SPT-3 or equivalent, No. 18 AWG,

3-conductor. The wall plug must be a two-pole grounding type with a

NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.

3. The appliance coupler, flexible cord, and wall plug must bear a “T” mark and registration number in accordance with the Japanese Dentori Law. The flexible cord must be Type VCT or VCTF, 3-conductor, 1.00 mm² conductor size. The wall plug must be a two-pole grounding type with a Japanese

Industrial Standard C8303 (7 A, 125 V) configuration.

4. The flexible cord must be Type RVV, 3-conductor, 0.75 mm² conductor size.

Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.

5. The flexible cord must be Type VCTF, 3-conductor, 0.75 mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.

F–4 Maintenance and Service Guide

Index

1394 port

1–12

A

AC adapter, spare part number

3–18

,

3–21

accessory battery connector

1–19

arrow keys

1–14

audio troubleshooting

2–25

audio-in jack location

1–9

pin assignments

E–2

audio-out jack location

1–9

pin assignments

E–1

B

backing up hard drive

Windows Vista

C–3

Windows XP

B–4

specific files or folders

Windows Vista

C–3

Windows XP

B–4

system modifications

B–6

the system

B–3

backup

B–2

Backup and Recovery

Windows Vista

C–1

Windows XP

B–1

backup suggestions

C–2

base enclosure, spare part number

3–13

,

3–25

,

3–28

battery removal

5–6

spare part numbers

3–13

,

3–21

,

3–27

,

5–6

battery bay

1–10

,

1–19

battery light

1–8

battery release latch

1–19

Bluetooth module removal

5–17

spare part number

3–13

,

3–22

,

5–17

Bluetooth module cable, disconnecting

5–17

Bluetooth module cover illustrated

3–15

removal

5–17

bottom components

1–19

C

cables, service considerations

4–2

caps lock

key

1–14

Maintenance and Service Guide Index–1

Index

Index–2

caps lock light

1–16

carrying case, spare part number

3–18

,

3–21

CD-ROM drive precautions

4–3

removal

5–12

spare part number

3–11

,

3–17

,

3–24

,

5–12

specifications

6–12

CMOS clearing

1–5

components bottom

1–19

front

1–7

keyboard

1–10

,

1–13

left-side

1–11

rear

1–11

right-side

1–9

top

1–15

,

1–17

computer feet illustrated

3–15

locations

5–11

Computer Setup

Advanced Menu

2–7

Diagnostics Menu

2–7

File menu

2–4

menus

2–4

overview

2–1

Security Menu

2–5

computer specifications

6–1

connector pin assignments audio-in

E–2

audio-out

E–1

external monitor

E–4

headphone

E–1

microphone

E–2

modem

E–5

monitor

E–4

network

E–6

RJ-11

E–5

RJ-45

E–6

Universal Serial Bus (USB)

E–3

connectors, service considerations

4–2

creating recovery points

C–4

D

design overview

1–20

disassembly sequence chart

5–3

diskette drive

OS loading problems

2–23

precautions

4–3

display assembly removal

5–39

spare part numbers

3–3

,

3–26

,

5–39

display component recycling

D–1

display lid switch

1–16

display release latch

1–8

docking connector

1–19

drive light

1–8

drives, preventing damage

4–3

DVD/CD-RW Combo Drive precautions

4–3

removal

5–12

spare part number

3–11

,

3–17

,

3–18

,

3–21

,

3–25

,

5–12

specifications

6–9

,

6–11


Index

DVD±RW and CD-RW

Combo Drive precautions

4–3

removal

5–12

spare part number

3–11

,

3–17

,

3–25

,

5–12

specifications

6–7

,

6–9

,

6–12

DVD-ROM drive precautions

4–3

removal

5–12

spare part number

3–11

,

3–17

,

3–18

,

3–21

,

3–24

,

5–12

specifications

6–11

E

electrostatic discharge

4–4

,

4–8

exhaust vents

1–12

expansion product spare part number

3–18

,

3–24

troubleshooting

2–18

external monitor port location

1–10

pin assignments

E–4

External MultiBay II power cable and stand, spare part number

3–18

,

3–21

External MultiBay II, spare part number

3–18

,

3–21

F

f1

to

f12

keys

1–14

fan assembly removal

5–24

spare part number

3–3

,

3–21

,

5–24

features

1–2

feet illustrated

3–15

locations

5–11

flowcharts, troubleshooting no audio

2–25

,

2–26

no network/modem connection

2–30

no OS loading

2–19

no OS loading from diskette drive

2–23

no OS loading from hard drive

2–20

,

2–21

,

2–22

no OS loading from optical drive

2–24

no power

2–12

,

2–14

,

2–15

no video

2–16

,

2–17

nonfunctioning device

2–27

nonfunctioning docking device

2–18

nonfunctioning keyboard

2–28

nonfunctioning pointing device

2–29

fn

key

1–14

front components

1–7


Index

Index–4

G

grounding equipment and methods

4–7

H

hard drive

OS loading problems

2–20

precautions

4–3

removal

5–7

spare part numbers

3–13

,

3–17

,

3–25

,

5–7

specifications

6–5

hard drive bay

1–19

hard drive cover illustrated

3–15

removal

5–8

hard drive frame, removal

5–10

headphone jack location

1–9

pin assignments

E–1

heat sink removal

5–25

spare part number

3–5

,

3–22

,

5–25

HP Docking Station, spare part number

3–18

,

3–24

HP Extended Life Battery, spare part number

3–18

,

3–21

I

I/O address specifications

6–17

initiating a Recovery from the hard drive

Recovery Partition

Windows Vista

C–7

in Windows Vista

C–6

interrupt specifications

6–15

K

keyboard removal

5–19

spare part numbers

3–3

,

3–26

,

3–27

,

5–19

troubleshooting

2–28

keyboard components

1–10

,

1–13

keypad keys

1–14

L

left-side components

1–11

lid switch board, spare part number

3–3

,

3–25

M

mass storage devices, spare part numbers

3–16

memory map specifications

6–20

memory module removal

5–14

,

5–33

spare part numbers

3–11

,

3–25

,

5–14

,

5–33

memory module compartment

1–19

memory module compartment cover illustrated

3–15

removal

5–15

microphone jack location

1–9

pin assignments

E–2


Index

Mini Card module removal

5–30

spare part numbers

3–7

,

3–9

,

3–11

,

3–22

,

3–23

,

3–24

,

5–30

Miscellaneous Plastics Kit (for use with docking device), spare part number

3–18

,

3–22

modem cable, removal

5–58

modem jack location

1–12

pin assignments

E–5

modem module removal

5–47

spare part number

3–11

,

3–22

,

3–28

,

5–47

troubleshooting

2–30

monitor port location

1–10

pin assignments

E–4

N

network jack location

1–11

pin assignments

E–6

network, troubleshooting

2–30

nonfunctioning device, troubleshooting

2–18

,

2–27

num lock

key

1–14

num lock light

1–16

O

optical drive location

1–9

OS loading problems

2–24

precautions

4–3

removal

5–12

spare part numbers

3–11

,

3–17

,

3–18

,

3–21

,

3–24

,

3–25

,

5–12

specifications

6–7

,

6–9

,

6–11

,

6–12

optical drive bracket, removal

5–13

P

packing precautions

4–5

password clearing

1–5

PC Card slot bezel, illustrated

3–15

PC Card slots

1–12

performing a Recovery from hard drive

Windows Vista

C–6

from Recovery Discs

Windows Vista

C–6

plastic parts

4–2

Plastics Kit contents

3–15

spare part number

3–5

,

3–15

,

3–27

pointing device, troubleshooting

2–29

power button

1–16

power connector

1–10

power cord set requirements

F–2

spare part numbers

3–19

,

3–21

power light

1–7

power management features

1–6


Index

Index–6

power, troubleshooting

2–12

processor removal

5–28

spare part numbers

3–5

,

3–24

,

3–25

,

3–27

,

3–28

,

5–28

R

rear components

1–11

Recovery

Windows Vista

C–5

removal/replacement preliminaries

4–1

procedures

5–1

right-side components

1–9

RJ-11 jack location

1–12

pin assignments

E–5

RJ-45 jack location

1–11

pin assignments

E–6

RTC battery, removal

5–35

S

safeguarding your data

B–2

scheduling backups

Windows Vista

C–5

Screw Kit, spare part number

3–20

,

3–27

,

3–28

,

A–1

security cable slot

1–11

serial number

3–1

,

5–2

service considerations

4–2

speakers

1–16

specifications

CD-ROM drive

6–12

computer

6–1

DVD/CD-RW Combo

Drive

6–9

,

6–11

DVD±RW and CD-RW

Combo Drive

6–7

,

6–9

,

6–12

DVD-ROM drive

6–11

hard drive

6–5

I/O addresses

6–17

interrupts

6–15

memory map

6–20

optical drive

6–7

,

6–9

,

6–11

,

6–12

system DMA

6–14

static shielding materials

4–8

stringent security

1–5

switch cover removal

5–36

spare part number

3–3

,

3–25

,

5–36

system board removal

5–49

spare part number

3–11

,

3–25

,

3–28

,

5–49

system board frame removal

5–56

spare part number

3–11

,

3–25

,

5–56

system DMA

6–14

system memory map

6–20

T

thermal paste, replacing

5–27

thermal plate removal

5–23

spare part number

3–3

,

3–26

,

5–23


tools required

4–1

top components

1–15

,

1–17

top cover removal

5–43

spare part number

3–3

,

3–25

,

3–28

,

5–43

TouchPad

1–18

TouchPad left/right buttons

1–18

TouchPad scroll zone

1–18

transporting precautions

4–5

troubleshooting audio

2–25

expansion product

2–18

flowcharts

2–10

keyboard

2–28

modem

2–30

network

2–30

nonfunctioning device

2–18

,

2–27

OS loading

2–19

overview

2–1

pointing device

2–29

power

2–12

video

2–16

U

Universal Serial Bus (USB) port location

1–9

,

1–12

pin assignments

E–3

unknown password

1–5

USB/audio board removal

5–59

spare part number

3–13

,

3–25

,

5–59

Index

V

vents

1–19

video troubleshooting

2–16

volume buttons

1–16

W

when to back up

C–1

Windows applications key

1–14

Windows logo key

1–14

wireless button

1–16

wireless light

1–7

,

1–16

workstation precautions

4–6


HP nx7300 - Notebook PC Maintenance and Service Guide

Maintenance and Service

Guide

HP Compaq nx7300 and nx7400 Notebook PC

Document Part Number: 410775-002

Safety warning notice

Contents

Product Description

1.1 Features

1.2 Resetting the Computer

1.3 Power Management

1.4 External Components

Ä

1.5 Design Overview

Troubleshooting

2.1 Starting Computer Setup

Using Computer Setup

Navigating and selecting in Computer Setup

Restoring Factory Settings in Computer

Setup

Computer Setup Menus

File Menu

Security Menu

Ä

Diagnostics Menu

System Configuration Menu

Ä

2.2 Troubleshooting Flowcharts

Flowchart 2.1—Initial Troubleshooting

Flowchart 2.2—No Power, Part 1

Flowchart 2.3—No Power, Part 2

Flowchart 2.4—No Power, Part 3

Flowchart 2.5—No Power, Part 4

Flowchart 2.6—No Video, Part 1

Flowchart 2.7—No Video, Part 2

Flowchart 2.8—Nonfunctioning Docking Device

(if applicable)

Flowchart 2.9—No Operating System (OS)

Loading

Flowchart 2.10—No OS Loading, Hard Drive,

Part 1

Flowchart 2.11—No OS Loading, Hard Drive,

Part 2

Flowchart 2.12—No OS Loading, Hard Drive,

Part 3

Flowchart 2.13—No OS Loading, Diskette Drive

Flowchart 2.14—No OS Loading, Optical Drive

Flowchart 2.15—No Audio, Part 1

Flowchart 2.16—No Audio, Part 2

Flowchart 2.17—Nonfunctioning Device

Flowchart 2.18—Nonfunctioning Keyboard

Flowchart 2.19—Nonfunctioning Pointing Device

Flowchart 2.20—No Network/Modem

Connection

Illustrated Parts Catalog

3.1 Serial Number Location

3.2 Computer Major Components

3.3 Plastics Kit

3.4 Mass Storage Devices

3.5 Miscellaneous (Not Illustrated)

3.6 Sequential Part Number Listing

Removal and Replacement

Preliminaries

4.1 Tools Required

4.2 Service Considerations

Plastic Parts

Cables and Connectors

4.3 Preventing Damage to

Removable Drives

4.4 Preventing Electrostatic Damage

4.5 Packaging and Transporting

Precautions

4.6 Workstation Precautions

4.7 Grounding Equipment and

Methods

Removal and Replacement

Procedures

5.1 Serial Number

5.2 Disassembly Sequence Chart

Å