HP 520 Notebook PC Guide

HP 520 Notebook PC Guide
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HP 520 Notebook PC is a powerful and versatile device that can meet the needs of a wide range of users. With its sleek design, long battery life, and powerful processor, the HP 520 is perfect for students, professionals, and anyone else who needs a reliable and portable computer. Here are some additional details:

The HP 520's 15.6-inch display provides ample screen space for working on projects, watching videos, or browsing the web. The backlit keyboard makes it easy to type even in low-light conditions. And the built-in webcam and microphone make it easy to stay connected with friends and family.

The HP 520 comes with a variety of ports and connectors, including USB 3.0, HDMI, and Ethernet. This makes it easy to connect to external devices, such as printers, monitors, and storage drives.

The HP 520 is a great choice for anyone who needs a powerful and portable computer. It's perfect for students, professionals, and anyone else who needs a reliable and versatile device.

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HP 520 Notebook PC Guide | Manualzz

HP 520 Notebook PC

Maintenance and Service Guide

© Copyright 2007 Hewlett-Packard

Development Company, L.P.

Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard

Company under license. Intel, Core, and

Celeron are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Java is a U.S. trademark of Sun

Microsystems, Inc. Microsoft, Windows, and

Windows Vista are either trademarks or registered trademarks of Microsoft

Corporation in the United States and/or other countries.

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.

First Edition: April 2007

Document Part Number: 446950-001

Safety warning notice

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 comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950).

iii

iv Safety warning notice

Table of contents

1

Product description

2

External component identification

Front components ..................................................................................................................... 5

Top components ...................................................................................................................... 6

Buttons and lights ...................................................................................................... 6

Keys ........................................................................................................................ 7

Pointing devices ........................................................................................................ 8

Right-side components .............................................................................................................. 9

Left-side components ................................................................................................................. 9

Bottom components ................................................................................................................ 10

3

Illustrated parts catalog

Serial number location ............................................................................................................ 11

Computer major components ................................................................................................... 12

Display assembly components ................................................................................................. 16

Plastics/Hardware Kit ............................................................................................................. 17

Mass storage devices ............................................................................................................. 18

Miscellaneous parts ................................................................................................................ 19

Sequential part number listing .................................................................................................. 20

4

Removal and replacement procedures

Preliminary replacement requirements ....................................................................................... 25

Tools required ......................................................................................................... 25

Service considerations ............................................................................................. 25

Plastic parts ............................................................................................. 25

Cables and connectors ............................................................................. 25

Drive handling ......................................................................................... 26

Grounding guidelines .............................................................................................. 26

Electrostatic discharge damage .................................................................. 26

Packaging and transporting guidelines ........................................ 27

Workstation guidelines .............................................................. 27

Equipment guidelines ................................................................. 28

Unknown user password .......................................................................................... 29

Component replacement procedures ........................................................................................ 30

Serial number ......................................................................................................... 30

Battery ................................................................................................................... 31

Hard drive ............................................................................................................. 32

v

Computer feet ......................................................................................................... 34

Memory module ...................................................................................................... 35

WLAN module ........................................................................................................ 37

Optical drive .......................................................................................................... 39

Switch cover ........................................................................................................... 41

Keyboard ............................................................................................................... 43

Display assembly .................................................................................................... 45

Base enclosure ........................................................................................................ 50

RTC battery ............................................................................................................ 52

Fan assembly .......................................................................................................... 53

Heat sink ............................................................................................................... 55

Processor ............................................................................................................... 57

Speaker ................................................................................................................. 58

System board ......................................................................................................... 60

PC Card assembly ................................................................................................... 62

TouchPad cable ...................................................................................................... 64

5

Computer Setup

Starting Computer Setup ......................................................................................................... 67

Using Computer Setup ............................................................................................................ 68

Navigating and selecting in Computer Setup .............................................................. 68

Restoring factory settings in Computer Setup ............................................................... 68

Computer Setup menus ........................................................................................................... 69

File menu ............................................................................................................... 69

Security menu ......................................................................................................... 70

Diagnostics menu .................................................................................................... 70

System Configuration menu ...................................................................................... 71

6

Specifications

Computer specifications .......................................................................................................... 73

14.1-inch, WXGA display specifications ................................................................................... 74

Hard drive specifications ........................................................................................................ 75

Primary 4-cell, Li-ion battery specifications ................................................................................. 76

DVD±RW and CD-RW Super-Multi Double-Layer Combo Drive specifications ................................ 77

DVD/CD-RW Combo Drive specifications ................................................................................. 78

System DMA specifications ...................................................................................................... 79

System interrupt specifications ................................................................................................. 80

System I/O address specifications ............................................................................................ 81

System memory map specifications .......................................................................................... 83

7

Screw listing

Phillips PM2.5×8.0 captive screw ............................................................................................ 86

Phillips PM3.0×3.0 screw ....................................................................................................... 87

Phillips PM2.0×4.0 screw ....................................................................................................... 88

Phillips PM2.0×9.0 screw ....................................................................................................... 89

Phillips PM2.0×3.0 screw ....................................................................................................... 92

Phillips PM2.0×7.0 screw ....................................................................................................... 94

Phillips PM2.5×6.0 screw ....................................................................................................... 95

vi

8

Backup and recovery

Creating recovery discs .......................................................................................................... 97

Backing up your information .................................................................................................... 98

When to back up .................................................................................................... 98

Backup suggestions ................................................................................................. 98

Backing up specific files or folders ............................................................................ 99

Backing up the entire hard drive ............................................................................... 99

Creating recovery points ........................................................................................ 100

Scheduling backups .............................................................................................. 100

Performing a recovery .......................................................................................................... 101

Performing a recovery from the recovery discs .......................................................... 101

Performing a recovery from the hard drive ............................................................... 101

Initiating a recovery in Windows .............................................................. 102

Initiating a recovery from the hard drive recovery partition .......................... 102

9

Connector pin assignments

Audio-out (headphone) ......................................................................................................... 103

Audio-in (microphone) .......................................................................................................... 103

External monitor ................................................................................................................... 104

RJ-11 (modem) ..................................................................................................................... 105

RJ-45 (network) .................................................................................................................... 105

Universal Serial Bus .............................................................................................................. 106

10

Power cord set requirements

Requirements for all countries ................................................................................................ 107

Requirements for specific countries ......................................................................................... 108

11

Recycling

Battery ................................................................................................................................ 109

Display ............................................................................................................................... 109

Index ............................................................................................................................... 115

vii

viii

1

Product description

Category

Product Name

Processors

Chipsets

Graphics

Panels

Memory

Description

HP 520 Notebook PC

Intel® Core™ Duo T2300 (1.66-GHz) processor with 667-MHz front side bus (FSB), 2 MB of L2 cache, socketed

Intel Core Duo T2300E (1.66-GHz) processor with 667-MHz FSB, 2 MB of L2 cache, socketed

● Intel Core Solo T1400 (1.83-GHz) processor

667-MHz FSB, 2 MB of L2 cache, socketed

● Intel Core Solo T1300 (1.66-GHz) processor

667-MHz FSB, 2 MB of L2 cache, socketed

Intel Celeron® M 420M (1.60-GHz) processor

533-MHz FSB, 512 KB of L2 cache, socketed

Intel Celeron M 410M (1.46-GHz) processor

533-MHz FSB, 512 KB of L2 cache, socketed

● Northbridge: Intel 945GM

● Northbridge: Intel 940GML

● Southbridge: Intel ICH-7M

Unified Memory Architecture (UMA) – graphics subsystem shares memory resources with main system memory

14.1-inch, WXGA (16:10 aspect ratio)

BrightView with wireless antenna transceivers and cables

● 14.1-inch, WXGA (16:10 aspect ratio)

BrightView without wireless antenna transceivers and cables

● Two SODIMM slots

Customer-accessible/upgradable

940GML system board without wireless local area network

(WLAN)

940GML system board with

WLAN

945GML system board with

WLAN

1

Category

Hard drives

Optical drives

(fixed)

Diskette drive

Audio

Modem

Ethernet

Description

DDRII PC2-5300 (667-MHz)

Supports the following configurations:

2048 MB total system memory (1024-MB ×

2)

1536 MB total system memory (1024-MB +

512-MB)

1024 MB total system memory (1024-MB ×

1, 512-MB × 2)

768 MB total system memory (512-MB +

256-MB)

512 MB total system memory (512-MB × 1,

256-MB × 2)

◦ 256 MB total system memory (256-MB × 1)

● Supports all 9.5-mm, 2.5-inch hard drives

Parallel ATA

● Supports the following drives:

120-GB, 5400-rpm

◦ 80-GB, 5400-rpm

12.7-mm tray load √

Parallel ATA

Fixed, no modular requirements (1 screw removal)

● Supports the following drives:

DVD±RW and CD-RW Super-Multi Double-

Layer Combo Drive

◦ DVD/CD-RW Combo Drive

Supports external USB drive only

● Conexant CX20549

Single speaker

● Headphone and microphone jacks

Conexant CX20548-11

Modem cable included

Intel 82562GT

940GML system board without wireless local area network

(WLAN)

940GML system board with

WLAN

945GML system board with

WLAN

2 Chapter 1 Product description

Category

Wireless

External media card

Ports

Docking

Keyboard/ pointing devices

Power requirements

Security

Operating system

Serviceability

Description

Integrated wireless options by way of WLAN module:

940GML system board without wireless local area network

(WLAN)

WLAN antennae (2, configured in display assembly)

Intel 802.11a/b/g

Broadcom 802.11b/g

One Type I/II PC Card slot, 16-bit PCMCIA and 32-bit

CardBus

● 2-pin AC jack

Audio-out (stereo microphone) jack

● Audio-in (stereo headphone) jack

RJ-11 modem jack

● RJ-45 Ethernet jack (includes link and activity LEDs

USB 2.0 ports (2)

● VGA port (Dsub 15-pin)

No docking support

Keyboard with embedded numeric keypad

● TouchPad with 2 buttons and one-way scroll

● 4-cell, 2.2-Ah, 32-Wh, Li-ion battery

NOTE:

The HP 520 Notebook PC does not support Smart Battery technology.

● 65-W AC adapter with localized cable plug support (2-wire plug with ground pin, supports 2pin DC connector)

NOTE:

The HP 520 Notebook PC does not support Smart AC adapter technology.

Security cable slot

Preinstalled:

● Windows Vista™ Home Basic

Windows Vista Business 32

● FreeDOS

End-user replaceable parts:

AC adapter √

940GML system board with

WLAN

945GML system board with

WLAN

3

Category Description

Battery (system)

Hard drive

Memory module

● WLAN module

940GML system board without wireless local area network

(WLAN)

940GML system board with

WLAN

945GML system board with

WLAN

4 Chapter 1 Product description

2

External component identification

Front components

Item Component

(1)

Wireless antennae (select models only)

(2)

Battery light

Function

Send and receive signals from one or more wireless devices. These antennae are not visible from the outside of the computer.

NOTE:

To see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental Notices that applies to your country or region. These notices are located in Help and

Support.

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 level. When the battery reaches a critical battery level, the battery light begins to blink rapidly.

Off: If the computer is plugged into an external power source, the light turns off when all batteries in the computer are fully charged. If the computer is not plugged into an external power source, the light stays off until the battery reaches a low battery level.

Front components 5

Item Component

(3)

Audio-out (headphone) jack

(4)

Audio-in (microphone) jack

Top components

Buttons and lights

Function

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

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

(1)

(2)

(3)

Item Component

Caps lock light

Internal display switch

Wireless button (select models only)

(4)

Wireless light (select models only)

(5)

Power button*

Function

On: Caps lock is on.

Turns off the display if the display is closed while the power is on.

Turns the wireless feature on or off, but does not create a wireless connection.

NOTE:

A wireless network must be set up in order to establish a wireless connection.

● On: An integrated wireless device, such as a wireless local area network (WLAN) device, the HP Broadband Wireless

Module, and.or a Bluetooth® device, is on.

Off: All wireless devices are turned off.

When the computer is off, press the button to turn on the computer.

When the computer is on, press the button to initiate the Sleep state.

6 Chapter 2 External component identification

Keys

Item Component Function

When the computer is in the Sleep state, press the button briefly to exit the Sleep state.

When the computer is in Hibernation, press the button briefly to exit Hibernation.

If the computer has stopped responding and Windows shutdown procedures cannot be used, press and hold the power button for at least 5 seconds to turn off the computer.

(6)

Power light

To learn more about your power settings, select Start > Control

Panel > System and Maintenance > Power Options.

On: The computer is on.

● Blinking: The computer is in the Sleep state.

Blinking rapidly: An AC adapter with a higher power rating should be connected.

(7)

Speaker

● Off: The computer is off or in Hibernation.

Produces sound.

*This table describes factory settings. For information about changing factory settings, refer to the user guides in Help and Support.

(2)

(3)

(4)

Item Component

(1)

esc key fn key

Windows logo key

Windows applications key

Function

Displays system information when pressed in combination with the fn key.

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

Displays the Windows Start menu.

Displays a shortcut menu for items beneath the pointer.

Top components 7

Item Component

(5)

(6)

Embedded numeric keypad keys

Function keys

Pointing devices

Function

Can be used like the keys on an external numeric keypad.

Execute frequently used system functions when pressed in combination with the fn key.

Item Component Function

(1)

(2)

TouchPad*

Left TouchPad button*

Moves the pointer and selects or activates items on the screen.

Functions like the left button on an external mouse.

(3)

(4)

Right TouchPad button*

TouchPad scroll zone*

Functions like the right button on an external mouse.

Scrolls up or down.

*This table describes factory settings. To view or change pointing device preferences, select Start > Control Panel >

Hardware and Sound > Mouse.

8 Chapter 2 External component identification

Right-side components

Item Component

(1)

(2)

Optical drive

Security cable slot

Left-side components

Function

Reads an optical disc.

Attaches an optional security cable to the computer.

NOTE:

The security cable is designed to act as a deterrent, but it may not prevent the computer from being mishandled or stolen.

Item

(1)

Component

Vent

(2)

(3)

(4)

RJ-11 (modem) jack (select models only)

RJ-45 (network) jack

Power connector

(5)

(6)

(7)

(8)

External monitor port

PC Card slot

USB ports (2)

PC Card eject button

Function

Enables airflow to cool internal components.

NOTE:

The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation.

Connects a modem cable.

Connects a network cable.

Connects an AC adapter.

NOTE:

The HP 520 Notebook PC does not support Smart AC adapter technology.

Connects an optional VGA external monitor or projector.

Supports optional Type I or Type II 32-bit (CardBus) or 16-bit PC

Cards.

Connect an optional USB device.

Ejects the PC Card from the PC Card slot.

Right-side components 9

Bottom components

Item Component

(1)

Battery bay

(2)

(3)

(4)

Battery release latches (2)

Hard drive bay

Vent

(5)

Memory/WLAN module compartment

Function

Holds the battery.

NOTE:

The HP 520 Notebook PC does not support Smart Battery technology.

Release the battery from the battery bay.

Holds the hard drive.

Enables airflow to cool internal components.

NOTE:

The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation.

Contains the memory module slot.

CAUTION:

To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support through Help and

Support.

10 Chapter 2 External component identification

3

Illustrated parts catalog

Serial number location

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

Serial number location 11

Computer major components

Item

(1)

Description

Display assemblies

14.1-inch, WXGA BrightView display assembly for use only with computer models with wireless LAN capability (includes wireless antenna transceivers and cables)

Spare part number

448328-001

12 Chapter 3 Illustrated parts catalog

Item

(2)

(4)

(5)

(6)

(7)

(8)

(3)

Greece

Hungary

Israel

Japan

Korea

Latin America

Poland

Russia

Saudi Arabia

Slovakia

Description

14.1-inch, WXGA BrightView display assembly for use only with computer models without wireless LAN capability

Switch covers

Spare part number

448327-001

For use only with computer models with wireless LAN capability (includes wireless button and wireless light)

438561-001

438560-001 For use only with computer models without wireless LAN capability

Keyboards

Brazil

The Czech Republic

The Netherlands and Europe

France

438531-201

438531-221

438531-021

438531-051

Slovenia

South Africa

Thailand

Turkey

The United Kingdom

The United States

Top cover (includes TouchPad and TouchPad cable)

TouchPad cable (not illustrated)

PC Card slot bezel

PC Card assembly

RTC battery

Speaker

Plastics/Hardware Kit

438231-151

438231-211

438531-BB1

438531-291

438531-AD1

438231-161

438231-241

438231-251

438231-171

438231-231

438231-BA1

438231-AR1

438231-281

438231-141

438231-031

438231-001

438522-001

438562-001

438527-001

438551-001

438556-001

438559-001

448341-001

Computer major components 13

Item

(9a)

(16)

(13)

(14)

(15)

(17)

(12)

(9b)

(10)

(11)

Description

Memory/WLAN module compartment cover (includes 1 captive screw, secured by a C clip)

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

Heat sink (includes thermal material)

Spare part number

448336-001

System boards

For use only with computer models with Intel Core processors and WLAN capability 448339-001

For use only with computer models with Intel Celeron M processors and WLAN capability 448337-001

For use only with computer models without WLAN capability 448338-001

Processors (include thermal material)

Intel Core Solo T1400 1.83-GHz processor

Intel Core Solo T1300 1.66-GHz processor

Intel Core Duo T2300E 1.66-GHz processor

Intel Core Duo T2300 1.66-GHz processor

Intel Celeron M 420 1.60-GHz processor

Intel Celeron M 410 1.46-GHz processor

Fan assembly

4-cell, 2.2-Ah, 32-Wh Battery

Base enclosure (includes 6 rubber feet, not illustrated)

448326-001

448325-001

448324-001

448323-001

448322-001

448321-001

438528-001

438518-001

438517-001

438557-001 Rubber Feet Kit (includes 6 rubber feet, not illustrated)

Optical drives (include bezel and optical drive bracket)

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

DVD/CD-RW Combo Drive

WLAN modules

802.11a/b/g WLAN modules:

For use in Antigua and Barbuda, Argentina, Australia, the Bahamas, Barbados,

Brunei, Canada, Chile, the Dominican Republic, Guam, Guatemala, Hong Kong,

India, Indonesia, Malaysia, Mexico, New Zealand, Panama, Paraguay, Saudi

Arabia, Taiwan, the United States, and Vietnam

For use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil, Bulgaria, the Cayman Islands, Colombia, Croatia, Cyprus, the Czech Republic, Denmark,

Egypt, El Salvador, Estonia, Finland, France, Georgia, Germany, Greece, Hungary,

Iceland, Ireland, Italy, Jordan, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg,

Malta, Monaco, the Netherlands, Norway, Oman, the Philippines, Poland, Portugal,

Romania, Russia, Serbia and Montenegro, Singapore, Slovakia, Slovenia, South

Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey, the United Kingdom, and

Uzbekistan

● For use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of China, Peru,

Qatar, South Korea, Uruguay, and Venezuela

● For use in Japan

438523-001

438524-001

407576-001

407576-002

407576-003

407576-291

14 Chapter 3 Illustrated parts catalog

(18)

(19)

Item Description

For use in Canada and the United States

Spare part number

407107-001

For use in Algeria, Andorra, Argentina, Australia, Austria, Bahrain, Bangladesh,

Belarus, Belgium, Bolivia, Brazil, Brunei, Bulgaria, Chile, Colombia, Costa Rica,

Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Egypt, El Salvador, Estonia,

Finland, France, Germany, Gibraltar, Greece, Guatemala, Honduras, Hong Kong,

Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Jordan, Kuwait, Latvia,

Lebanon, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malaysia,

Mexico, Morocco, Netherlands, New Zealand, Nicaragua, Norway, Oman,

Pakistan, Panama, Paraguay, People's Republic of China, Peru, Philippines, Poland,

Portugal, Qatar, Romania, Russia, Saudi Arabia, Singapore, Slovakia, Slovenia,

South Africa, South Korea, Spain, Sri Lanka, Sweden, Switzerland, Taiwan,

Thailand, Tunisia, Turkey, Ukraine, United Arab Emirates, United Kingdom, Uruguay,

Venezuela, Vietnam, and Yemen

407107-002

For use in Japan

Memory modules (667-MHz, PC2-5300, 1-DIMM

For use in all countries or regions except Brazil:

1024-MB

407107-291

409060-001

512-MB

● 256-MB

For use only in Brazil:

1024-MB

512-MB

● 256-MB

Hard drives (include hard drive bracket and connector)

120 GB, 5400-rpm

447518-001

447517-001

448329-001

448331-001

448330-001

435775-001

435773-001

Computer major components 15

Display assembly components

Item

(5)

(6)

(1)

(2)

(3)

(4)

Description Spare part number

Display bezel

Display Bracket/Hinge Kit

14.1-inch, WXGA, BrightView display panel

Display inverter

438535-001

448335-001

448333-001

448332-001

438516-001 Wireless Antenna Kit (includes transceivers and cables)

Display enclosures

For use only with computer models with wireless LAN capability (includes logo and wireless antenna transceivers and cables)

438539-001

For use only with computer models without wireless LAN capability (includes logo)

Display Cable Kit (not illustrated)

Display Label Kit (not illustrated)

Display Screw Kit (not illustrated)

Display Screw Cover Kit (not illustrated)

438538-001

448334-001

448340-001

438543-001

438542-001

16 Chapter 3 Illustrated parts catalog

Plastics/Hardware Kit

Item

(1)

(2)

Description

Plastics/Hardware Kit

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

Memory/WLAN module compartment cover (includes 1 captive screw, secured by a C clip)

Spare part number

448341-001

Plastics/Hardware Kit 17

Mass storage devices

Item

(1)

(2)

Description

Hard drives (include frame and connector)

120-GB, 5400-rpm

80-GB, 5400-rpm

Optical drives (include bezel and bracket)

DVD±RW and CD-RW Super-Multi, Double-Layer Combo Drive

DVD/CD-RW Combo Drive

Spare part number

435775-001

435773-001

438523-001

438524-001

18 Chapter 3 Illustrated parts catalog

Miscellaneous parts

Description

65-watt AC adapter

Power cords:

Australia

Brazil

Denmark

Europe

French Canada

Israel

Italy

Japan

Korea

People's Republic of China

Switzerland

The United Kingdom

The United States

Screw Kit

● Phillips PM3.0×3.0 screw

Phillips PM2.5×8.0 captive screw

● Phillips PM2.5×6.0 screw

Phillips PM2.0×9.0 screw

● Phillips PM2.0×3.0 screw

Spare part number

417220-001

350055-011

350055-201

350055-081

350055-021

350055-DB1

350055-BB1

350055-061

350055-291

350055-AD1

350055-AA1

350055-BG1

350055-031

350055-001

438558-001

Miscellaneous parts 19

Sequential part number listing

Description Spare part number

350055-001

350055-011

350055-021

350055-031

350055-061

350055-081

350055-201

350055-291

350055-AA1

350055-AD1

350055-BB1

350055-BG1

350055-DB1

407107-001

407107-002

407107-291

407576-001

407576-002

407576-003

407576-291

409060-001

Power cord use in the United States

Power cord for use in Australia

Power cord for use in Europe

Power cord for use in the United Kingdom

Power cord for use in Italy

Power cord for use in Denmark

Power cord for use in Brazil

Power cord for use in Japan

Power cord for use in the People’s Republic of China

Power cord for use in Korea

Power cord for use in Israel

Power cord for use in Switzerland

Power cord for use in French Canada

802.11b/g WLAN module for use in Canada and the United States

802.11b/g WLAN module for use in Algeria, Andorra, Argentina, Australia, Austria, Bahrain,

Bangladesh, Belarus, Belgium, Bolivia, Brazil, Brunei, Bulgaria, Chile, Colombia, Costa Rica, Croatia,

Cyprus, Czech Republic, Denmark, Ecuador, Egypt, El Salvador, Estonia, Finland, France, Germany,

Gibraltar, Greece, Guatemala, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel,

Italy, Jordan, Kuwait, Latvia, Lebanon, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia,

Malaysia, Mexico, Morocco, Netherlands, New Zealand, Nicaragua, Norway, Oman, Pakistan,

Panama, Paraguay, People's Republic of China, Peru, Philippines, Poland, Portugal, Qatar, Romania,

Russia, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka,

Sweden, Switzerland, Taiwan, Thailand, Tunisia, Turkey, Ukraine, United Arab Emirates, United Kingdom,

Uruguay, Venezuela, Vietnam, and Yemen

802.11b/g WLAN module for use in Japan

802.11a/b/g WLAN module for use in Antigua and Barbuda, Argentina, Australia, the Bahamas,

Barbados, Brunei, Canada, Chile, the Dominican Republic, Guam, Guatemala, Hong Kong, India,

Indonesia, Malaysia, Mexico, New Zealand, Panama, Paraguay, Saudi Arabia, Taiwan, the United

States, and Vietnam

802.11a/b/g WLAN module for use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil,

Bulgaria, the Cayman Islands, Colombia, Croatia, Cyprus, the Czech Republic, Denmark, Egypt, El

Salvador, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Jordan,

Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, the Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Romania, Russia, Serbia and Montenegro, Singapore, Slovakia,

Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey, the United Kingdom, and

Uzbekistan

802.11a/b/g WLAN module for use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of

China, Peru, Qatar, South Korea, Uruguay, and Venezuela

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

1024-MB, 667-MHz, PC2-5300, 1-DIMM memory module for use in all countries and regions except

Brazil

20 Chapter 3 Illustrated parts catalog

438531-031

438531-051

438531-141

438531-151

438531-161

438531-171

438531-201

438531-211

438531-221

438531-231

438531-241

438531-251

438531-281

438531-291

438531-AD1

438531-AR1

438531-BA1

438531-BB1

438535-001

438538-001

Spare part number

417220-001

435773-001

435775-001

438516-001

438517-001

438518-001

438522-001

438523-001

438524-001

438527-001

438528-001

438531-001

438531-021

Description

65-watt AC adapter

80-GB, 5400-rpm hard drive (includes hard drive bracket and connector)

120-GB, 5400-rpm hard drive (includes hard drive bracket and connector)

Wireless Antenna Kit (includes wireless antenna transceivers and cables)

Base enclosure (includes 6 rubber feet)

4-cell, 2.2-Ah, 32-Wh Battery

Top cover (includes TouchPad and TouchPad cable)

DVD±RW and CD-RW Super-Multi Double-Layer Combo Drive (includes bezel and optical drive bracket)

DVD/CD-RW Combo Drive (includes bezel and optical drive bracket)

PC Card slot bezel

Fan assembly

Keyboard for use in the United States

Keyboard for use in the Netherlands and Europe

Keyboard for use in the United Kingdom

Keyboard for use in France

Keyboard for use in Turkey

Keyboard for use in Greece

Keyboard for use in Latin America

Keyboard for use in Saudi Arabia

Keyboard for use in Brazil

Keyboard for use in Hungary

Keyboard for use in the Czech Republic

Keyboard for use in Slovakia

Keyboard for use in Poland

Keyboard for use in Russia

Keyboard for use in Thailand

Keyboard for use in Japan

Keyboard for use in Korea

Keyboard for use in South Africa

Keyboard for use in Slovenia

Keyboard for use in Israel

Display bezel

Display enclosure for use only with computer models without wireless LAN capability (includes logo)

Sequential part number listing 21

438562-001

447517-001

447518-001

448321-001

448322-001

448323-001

448324-001

448325-001

448326-001

448327-001

448328-001

448329-001

448330-001

448331-001

448332-001

448333-001

448334-001

448335-001

448336-001

448337-001

448338-001

Spare part number

438539-001

438542-001

438543-001

438551-001

438556-001

438557-001

438558-001

438559-001

438560-001

438561-001

Description

Display enclosure for use only with computer models with wireless LAN capability (includes logo and wireless antenna transceivers and cables)

Display Screw Cover Kit

Display Screw Kit

PC Card assembly

RTC battery

Rubber Feet Kit

Screw Kit

Speaker

Switch cover for use only with computer models without wireless LAN capability

Switch cover for use only with computer models with wireless LAN capability (includes wireless button and wireless light)

TouchPad cable

512-MB, 667-MHz, PC2-5300, 1-DIMM memory module for use in all countries and regions except

Brazil

256-MB, 667-MHz, PC2-5300, 1-DIMM memory module for use in all countries and regions except Brazil

Intel Celeron M 410 1.46-GHz processor

Intel Celeron M 420 1.60-GHz processor

Intel Core Duo T2300 1.66-GHz processor

Intel Core Duo T2300E 1.66-GHz processor

Intel Core Solo T1300 1.66-GHz processor

Intel Core Solo T1400 1.83-GHz processor

14.1-inch, WXGA BrightView display assembly for use only with computer models without wireless LAN capability

14.1-inch, WXGA BrightView display assembly for use only with computer models with WLAN capability

(includes wireless antenna transceivers and cables)

1024-MB, 667-MHz, PC2-5300, 1-DIMM memory module for use only in Brazil

256-MB, 667-MHz, PC2-5300, 1-DIMM memory module for use only in Brazil

512-MB, 667-MHz, PC2-5300, 1-DIMM memory module for use only in Brazil

Display inverter

14.1-inch, WXGA, BrightView display panel

Display Cable Kit

Display Bracket/Hinge Kit

Heat sink (includes thermal material)

For use only with computer models with Intel Celeron M processors and WLAN capability

For use only with computer models without WLAN capability

22 Chapter 3 Illustrated parts catalog

Spare part number

448339-001

448340-001

448341-001

Description

For use only with computer models with Intel Core processors and WLAN capability

Display Label Kit

Plastics/Hardware Kit

Sequential part number listing 23

24 Chapter 3 Illustrated parts catalog

4

Removal and replacement procedures

Preliminary replacement requirements

Tools required

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

● Magnetic screwdriver

Phillips P0 and P1 screwdrivers

● Flat-bladed screwdriver

Service considerations

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

NOTE:

As you remove each subassembly from the computer, place the subassembly (and all accompanying screws) 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

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.

Preliminary replacement requirements 25

Drive handling

CAUTION:

Drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a drive, or loss of information, observe these 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 handling a drive, be sure that you are discharged of static electricity. While handling a drive, avoid touching the connector.

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.

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.”

Grounding guidelines

Electrostatic discharge damage

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, ESD contains enough power to alter device parameters or melt silicon junctions.

A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry. Even if the spark is neither felt nor heard, damage may have occurred.

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

CAUTION:

To prevent damage to the computer when you are removing or installing internal components, observe these precautions:

Keep components in their electrostatic-safe containers until you area ready to install them.

Use nonmagnetic tools.

Before touching an electronic component, discharge static electricity by using the guidelines described in this section.

Avoid touching pins, leads, and circuitry. Handle electronic components as little as possible.

If you remove a component, place it in an electrostatic-safe container.

The following table shows how humidity affects the electrostatic voltage levels generated by different activities.

26 Chapter 4 Removal and replacement procedures

CAUTION:

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

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

Packing PCBs in foam-lined box

Typical electrostatic voltage levels

Relative humidity

10%

35,000 V

12,000 V

6,000 V

2,000 V

11,500 V

14,500 V

26,500 V

21,000 V

40%

15,000 V

5,000 V

800 V

700 V

4,000 V

5,000 V

20,000 V

11,000 V

55%

7,500 V

3,000 V

400 V

400 V

2,000 V

3,500 V

7,000 V

5,000 V

Packaging and transporting guidelines

Follow these grounding guidelines when packaging and transporting equipment:

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

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

Keep ESD-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 component or assembly.

Store reusable ESD-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.

Workstation guidelines

Follow these grounding workstation guidelines:

Cover the workstation with approved static-shielding material.

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, screwdrivers, 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.

Preliminary replacement requirements 27

Handle ESD-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.

Equipment guidelines

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.

The following grounding equipment is recommended to prevent electrostatic damage:

● 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

The following table lists the shielding protection provided by antistatic bags and floor mats.

Material

Antistatic plastic

Carbon-loaded plastic

Metallized laminate

Use

Bags

Floor mats

Floor mats

Voltage protection level

1,500 V

7,500 V

5,000 V

28 Chapter 4 Removal and replacement procedures

Unknown user password

If the computer you are servicing has an unknown user password, follow these steps to clear the password.

NOTE:

These steps also clear CMOS.

Before disassembling the computer, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

5

.

Remove the real-time clock (RTC) battery (see

RTC battery on page 52

).

6

.

Wait approximately 5 minutes.

7

.

Replace the RTC battery and reassemble the computer.

8

.

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

9

.

Turn on the computer.

All passwords and all CMOS settings have been cleared.

Preliminary replacement requirements 29

Component replacement procedures

This chapter provides removal and replacement procedures.

There are as many as 59 screws, in 7 different sizes, that must 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.

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.

30 Chapter 4 Removal and replacement procedures

Battery

Description

4-cell, 2.2-Ah, 32-Wh Battery

Spare part number

438518-001

Before disassembling the computer, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

Remove the battery:

1

.

Turn the computer upside down on a flat surface, with the rear panel toward you.

2

.

Slide the battery release latches (1) to release the battery.

3

.

Remove the battery (2).

Install the battery by inserting it into the battery bay until you hear a click.

Component replacement procedures 31

Hard drive

Description

120-GB, 5400-rpm

80-GB, 5400-rpm

Spare part number

435775-001

435773-001

Before disassembling the computer, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see

Battery on page 31 ).

Remove the hard drive:

1

.

Position the computer with the front toward you.

2

.

Loosen the two Phillips PM2.5×8.0 screws (1) that secure the hard drive cover to the computer.

3

.

Lift the left side of the hard drive cover (2), swing it to right, and remove the cover. The hard drive cover is included in the Plastics/Hardware Kit, spare part number 448341-001.

4

.

Grasp the Mylar tab (1) on the hard drive and slide the hard drive (2) to the left to disconnect it from the system board.

32 Chapter 4 Removal and replacement procedures

5

.

Remove the hard drive (3) from the hard drive bay.

6

.

If it is necessary to replace the hard drive bracket, remove the four Phillips PM3.0×3.0 hard drive bracket screws (1) from each side of the hard drive.

7

.

Lift the bracket (2) straight up to remove it from the hard drive.

Reverse this procedure to reassemble and install the hard drive.

Component replacement procedures 33

Computer feet

Description

Rubber Feet Kit

Spare part number

438557-001

The computer feet are adhesive-backed rubber pads. There are 6 rubber feet. The feet attach to the base enclosure in the locations illustrated below.

34 Chapter 4 Removal and replacement procedures

Memory module

Description

For use in all countries and regions except Brazil

1024-MB, PC2-5300, 1-DIMM

512-MB, PC2-5300, 1-DIMM

256-MB, PC2-5300, 1-DIMM

For use only in Brazil

1024-MB, PC2-5300, 1-DIMM

512-MB, PC2-5300, 1-DIMM

256-MB, PC2-5300, 1-DIMM

Spare part number

409060-001

447518-001

447517-001

448329-001

448331-001

448330-001

Before removing the memory module, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

Remove the external memory module:

1

.

Position the computer with the rear panel toward you.

2

.

Loosen the Phillips PM2.5×8.0 screw (1) that secures the memory/WLAN module compartment cover to the computer.

3

.

Lift the front edge of the cover (2), swing it toward you, and remove the cover. The memory/WLAN module compartment cover is included in the Plastics/Hardware Kit, spare part number

448341-001.

Component replacement procedures 35

4

.

Spread the retaining tabs (1) on each side of the memory module slot to release the memory module.

(The edge of the module opposite the slot rises away from the computer.)

5

.

Remove the memory module (2) by pulling the module away from the slot at an angle.

NOTE:

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

Reverse this procedure to install a memory module.

36 Chapter 4 Removal and replacement procedures

WLAN module

Description Spare part number

802.11a/b/g WLAN modules:

For use in Antigua and Barbuda, Argentina, Australia, the Bahamas, Barbados, Brunei, Canada,

Chile, the Dominican Republic, Guam, Guatemala, Hong Kong, India, Indonesia, Malaysia,

Mexico, New Zealand, Panama, Paraguay, Saudi Arabia, Taiwan, the United States, and

Vietnam

407576-001

● For use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil, Bulgaria, the Cayman

Islands, Colombia, Croatia, Cyprus, the Czech Republic, Denmark, Egypt, El Salvador, Estonia,

Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Jordan, Latvia,

Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, the Netherlands, Norway,

Oman, the Philippines, Poland, Portugal, Romania, Russia, Serbia and Montenegro, Singapore,

Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey, the United

Kingdom, and Uzbekistan

407576-002

● For use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of China, Peru, Qatar, South

Korea, Uruguay, and Venezuela

For use in Japan

407576-003

407576-291

802.11b/g WLAN modules:

For use in Canada and the United States

● For use in For use in Algeria, Andorra, Argentina, Australia, Austria, Bahrain, Bangladesh,

Belarus, Belgium, Bolivia, Brazil, Brunei, Bulgaria, Chile, Colombia, Costa Rica, Croatia,

Cyprus, Czech Republic, Denmark, Ecuador, Egypt, El Salvador, Estonia, Finland, France,

Germany, Gibraltar, Greece, Guatemala, Honduras, Hong Kong, Hungary, Iceland, India,

Indonesia, Ireland, Israel, Italy, Jordan, Kuwait, Latvia, Lebanon, Liberia, Liechtenstein, Lithuania,

Luxembourg, Macedonia, Malaysia, Mexico, Morocco, Netherlands, New Zealand, Nicaragua,

Norway, Oman, Pakistan, Panama, Paraguay, People's Republic of China, Peru, Philippines,

Poland, Portugal, Qatar, Romania, Russia, Saudi Arabia, Singapore, Slovakia, Slovenia, South

Africa, South Korea, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Thailand, Tunisia, Turkey,

Ukraine, United Arab Emirates, United Kingdom, Uruguay, Venezuela, Vietnam, and Yemen

For use in Japan

407107-001

407107-002

407107-291

Before removing the WLAN module, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

5

.

Remove the memory/WLAN module compartment cover (see

Memory module on page 35

).

Component replacement procedures 37

Remove the WLAN module:

1

.

Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.

NOTE:

The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The white WLAN antenna cable is connected to the WLAN module “Aux” terminal.

2

.

Remove the two Phillips PM2.0×4.0 screws (2) that secure the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer.)

3

.

Remove the WLAN module (3) by pulling the module away from the slot at an angle.

NOTE:

WLAN modules are designed with a notch (4) to prevent incorrect installation.

Reverse this procedure to install a WLAN module.

38 Chapter 4 Removal and replacement procedures

Optical drive

NOTE:

All optical drive spare part kits include an optical drive bezel and optical drive bracket.

Description

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

DVD/CD-RW Combo Drive

Spare part number

438523-001

438524-001

Before removing the optical drive, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

5

.

Remove the memory/WLAN module compartment cover (see

Memory module on page 35

).

Remove the optical drive:

1

.

Position the computer with left side toward you.

2

.

Remove the Phillips PM2.0×9.0 screw (1) that secures the optical drive to the computer.

3

.

Use a flat-bladed tool to push the metal tab (2) toward the left side of the computer. (The optical drive partially removes from the optical drive bay.)

4

.

Remove the optical drive (3) from the computer.

5

.

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.

Component replacement procedures 39

6

.

Remove the optical drive bracket (2).

Reverse this procedure to reassemble and install the optical drive.

40 Chapter 4 Removal and replacement procedures

Switch cover

Description Spare part number

For use only with computer models with wireless LAN capability (includes wireless button and wireless light)

For use only with computer models without wireless LAN capability

438561-001

438560-001

Before removing the switch cover, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

Remove the switch cover:

1

.

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

2

.

Remove the five Phillips PM2.0×9.0 screws that secure the switch cover to the computer.

3

.

Partially open the computer.

Component replacement procedures 41

4

.

Use a flat-bladed tool to gently pry the tabs on the switch cover out of the slots on the computer.

5

.

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

6

.

Open the computer as far as possible.

7

.

Lift the rear edge of the switch cover and swing it forward.

8

.

Remove the switch cover.

Reverse this procedure to install the switch cover.

42 Chapter 4 Removal and replacement procedures

Keyboard

For use in:

Brazil

The Czech Republic

The Netherlands and Europe

France

Greece

Hungary

Israel

Japan

Korea

Latin America

Spare part number

438531-201

438531-221

438531-021

438531-051

438531-151

438531-211

438531-BB1

438531-291

438531-AD1

438531-161

For use in:

Poland

Russia

Saudi Arabia

Slovakia

Slovenia

South Africa

Thailand

Turkey

The United Kingdom

The United States

Spare part number

438531-241

438531-251

438531-171

438531-231

438531-BA1

438531-AR1

438531-281

438531-141

438531-031

438531-001

Before removing the keyboard, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

5

.

Remove the memory/WLAN module compartment cover (see

Memory module on page 35

).

Remove the keyboard:

1

.

Position the computer with the front toward you.

2

.

Remove the two Phillips PM2.0×9.0 screws that secure the keyboard to the computer.

3

.

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

Component replacement procedures 43

4

.

Open the computer as far as possible.

5

.

Lift the rear edge of the keyboard and swing it toward you until it rests on the palm rest.

6

.

Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, and disconnect the keyboard cable (2).

7

.

Remove the keyboard.

Reverse this procedure to install the keyboard.

44 Chapter 4 Removal and replacement procedures

Display assembly

Description Spare part number

14.1-inch, WXGA BrightView display assembly for use only with computer models with wireless LAN capability (includes wireless antenna transceivers and cables)

448328-001

14.1-inch, WXGA BrightView display assembly for use only with computer models without wireless

LAN capability

448327-001

Before removing the display assembly, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

5

.

Remove the memory/WLAN module compartment cover (see

Memory module on page 35

) and

disconnect the wireless antenna cables from the WLAN module (see WLAN module on page 37 ).

6

.

Remove the following components:

a

. Switch cover (see Switch cover on page 41

)

b

. Keyboard (see

Keyboard on page 43 )

Remove the display assembly:

1

.

Close the computer and turn it upside down, with the rear panel toward you.

2

.

Remove the two Phillips PM2.0×7.0 screws that secure the display assembly to the computer.

3

.

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

4

.

Open the computer until the display assembly is in an upright position.

Component replacement procedures 45

5

.

Disconnect the display cable connector(1) from the system board and remove the display panel cable (2) from the clips and routing channel built into the top cover.

6

.

Remove the wireless antenna cables (3) from the clips and routing channel built into the top cover.

7

.

Remove the two Phillips PM2.0×9.0 screws (4) that secure the display assembly to the computer.

8

.

Lift the display assembly straight up and remove it.

46 Chapter 4 Removal and replacement procedures

9

.

If it is necessary to replace the display bezel or any of the display assembly internal subcomponents, remove the following display bezel screw covers and screws:

(1) Four round rubber screw covers on the display bezel top edge. The display bezel screw covers are available in the Display Screw Cover Kit, spare part number 438542-001. All screws used to secure display assembly internal subcomponents are available in the Display Screw Kit, spare part number 438543-001.

(2) Four flat rubber screw covers on the display bezel bottom edge.

(3) Eight Phillips PM2.5×6.0 screws.

10

.

Flex the inside edges of the top side (1), the left and right sides (2) of the display bezel, and the bottom side (3) of the display bezel until the bezel disengages from the display assembly.

11

.

Remove the display bezel (4). The bezel is available using spare part number 438535-001.

12

.

If it is necessary to replace the display inverter, remove the Phillips PM2.5×6.0 screw (1) that secures the inverter to the display enclosure.

13

.

Disconnect the display panel cable (2) and the backlight cable (3) from the inverter.

Component replacement procedures 47

14

.

Remove the display inverter (4). The inverter is available using spare part number 448332-001.

15

.

If it is necessary to replace the display panel, remove the four Phillips PM2.5×6.0 screws (1) that secure the panel to the display enclosure.

16

.

Remove the display panel (2). The panel is available using spare part number 448333-001.

17

.

If it is necessary to replace either of the display hinges, remove the four Phillips PM2.0×3.0

screws (1) that secure each hinge to the display panel.

48 Chapter 4 Removal and replacement procedures

18

.

Remove the display hinges (2). The hinges are available in the Display Bracket/Hinge Kit, spare part number 448335-001.

19

.

If it is necessary to replace the wireless antenna transceivers (1) and cables (2), remove the transceivers and cables from the display enclosure. The wireless antenna transceivers and cables are available in the Wireless Antenna Kit, spare part number 438516-001.

NOTE:

The wireless antenna transceivers are attached to the display enclosure by a thin layer of adhesive. It may be necessary to use a flat-bladed tool to pry the transceivers away from the display enclosure.

Reverse this procedure to reassemble and install the display assembly.

Component replacement procedures 49

Base enclosure

Description

Base enclosure

Spare part number

438517-001

Before removing the base enclosure, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see

Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see

Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see Memory module on page 35 )

c

. Optical drive (see

Optical drive on page 39 )

d

. Switch cover (see

Switch cover on page 41 )

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see

Display assembly on page 45 )

Remove the base enclosure:

1

.

Release the ZIF connector (1) to which the TouchPad cable is attached, and disconnect the TouchPad cable (2) from the system board.

2

.

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

50 Chapter 4 Removal and replacement procedures

3

.

Remove the seven Phillips PM2.0×9.0 screws (1) and the two Phillips PM2.0×3.0 screws (2) that secure the base enclosure to the computer.

4

.

Lift the left side of the base enclosure (1) until the USB connectors (2) disengage from their openings in the base enclosure.

5

.

Remove the base enclosure.

Reverse this procedure to install the base enclosure.

Component replacement procedures 51

RTC battery

NOTE:

Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords and CMOS settings to be cleared.

Description

RTC battery

Spare part number

438556-001

Before removing the RTC battery, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see

Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see

Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see Memory module on page 35 )

c

. Optical drive (see

Optical drive on page 39 )

d

. Switch cover (see

Switch cover on page 41 )

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see

Display assembly on page 45 )

g

. Base enclosure (see

Base enclosure on page 50

)

Remove the RTC battery:

Use a non-conductive, flat-bladed tool to pry the RTC battery out of the socket.

52 Chapter 4 Removal and replacement procedures

Reverse this procedure to install the RTC battery. Be sure the RTC battery is installed with the “+” sign facing up.

Fan assembly

Description

Fan assembly

Spare part number

438528-001

Before removing the fan assembly, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see

Memory module on page 35 )

c

. Optical drive (see Optical drive on page 39

)

d

. Switch cover (see Switch cover on page 41

)

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see Display assembly on page 45

)

g

. Base enclosure (see

Base enclosure on page 50

)

Remove the fan assembly:

1

.

Disconnect the fan cable (1) from the system board.

2

.

Remove the Phillips PM2.0×9.0 screw (2) that secures the fan assembly to the top cover.

Component replacement procedures 53

3

.

Remove the fan assembly (3).

Reverse this procedure to install the fan assembly.

NOTE:

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 be turned 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 applications. Exhaust air is displaced through the ventilation grill located on the left side of the computer.

54 Chapter 4 Removal and replacement procedures

Heat sink

Description

Heat sink (includes thermal material)

Spare part number

448336-001

Before removing the heat sink, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see

Memory module on page 35 )

c

. Optical drive (see Optical drive on page 39

)

d

. Switch cover (see Switch cover on page 41

)

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see Display assembly on page 45

)

g

. Base enclosure (see

Base enclosure on page 50

)

h

. Fan assembly (see

Fan assembly on page 53 )

Remove the heat sink:

1

.

Remove the four Phillips PM2.5×6.0 screws (1) that secure the heat sink to the system board.

2

.

Release the heat sink (2) by sliding it to the left until the right side of the heat sink clears the top cover.

NOTE:

Due to the adhesive quality of the thermal material 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.

Component replacement procedures 55

3

.

Lift the left side of the heat sink (3) and remove it.

NOTE:

The thermal material should be thoroughly cleaned from the surfaces of the video processor (1), the processor (2), and the heat sink (3) and (4) each time the heat sink is removed.

Reapply the thermal material when the heat sink is replaced. Thermal material is included with all heat sink, processor, and system board spare part kits.

Reverse this procedure to install the heat sink.

56 Chapter 4 Removal and replacement procedures

Processor

NOTE:

All processor spare part kits include thermal material.

Description

Intel Core Solo T1400 1.83-GHz processor

Intel Core Solo T1300 1.66-GHz processor

Intel Core Duo T2300E 1.66-GHz processor

Intel Core Duo T2300 1.66-GHz processor

Intel Celeron M 420 1.60-GHz processor

Intel Celeron M 410 1.46-GHz processor

Spare part number

448326-001

448325-001

448324-001

448323-001

448322-001

448321-001

Before removing the processor, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see

Memory module on page 35 )

c

. Optical drive (see Optical drive on page 39

)

d

. Switch cover (see Switch cover on page 41

)

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see Display assembly on page 45

)

g

. Base enclosure (see

Base enclosure on page 50

)

h

. Fan assembly (see

Fan assembly on page 53 )

i

.

Heat sink (see

Heat sink on page 55 )

Remove the processor:

1

.

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

Component replacement procedures 57

2

.

Lift the processor (2) straight up and remove it.

NOTE:

The gold triangle (3) on the processor should be aligned with the triangle (4) embossed on the processor socket when you install the processor.

Reverse this procedure to install the processor.

Speaker

Description

Speaker

Spare part number

438559-001

Before removing the speaker, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see

Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see

Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see Memory module on page 35 )

c

. Optical drive (see

Optical drive on page 39 )

d

. Switch cover (see

Switch cover on page 41 )

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see

Display assembly on page 45 )

g

. Base enclosure (see

Base enclosure on page 50

)

58 Chapter 4 Removal and replacement procedures

Remove the speaker:

1

.

Disconnect the speaker cable (1) from the system board.

2

.

Remove the Phillips PM2.0×9.0 screw (2) that secures the speaker to the top cover.

3

.

Remove the speaker (3).

Reverse this procedure to install the speaker.

Component replacement procedures 59

System board

Description

For use only with computer models with Intel Core processors and WLAN capability

For use only with computer models with Intel Celeron M processors and WLAN capability

For use only with computer models without WLAN capability

Spare part number

448339-001

448337-001

448338-001

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 module (see

Memory module on page 35

)

● WLAN module (see

WLAN module on page 37 )

RTC battery (see

RTC battery on page 52 )

Processor (see Processor on page 57 )

PC Card assembly (see PC Card assembly on page 62 )

Before removing the system board, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see

Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see

Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see Memory module on page 35 )

c

. Optical drive (see

Optical drive on page 39 )

d

. Switch cover (see

Switch cover on page 41 )

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see

Display assembly on page 45 )

g

. Base enclosure (see

Base enclosure on page 50

)

h

. Fan assembly (see

Fan assembly on page 53

)

i

.

Heat sink (see

Heat sink on page 55 )

60 Chapter 4 Removal and replacement procedures

Remove the system board:

1

.

Remove the Phillips PM2.0×3.0 screw that secures the system board to the top cover .

2

.

Use the optical drive connector (1) to lift the left side of the system board (2) until it rests at an angle.

3

.

Flex the right side of the top cover (3) until the external monitor connector clears the opening in the top cover.

4

.

Slide the system board (4) away from the top cover at an angle until it clears the top cover

Reverse this procedures to install the system board.

Component replacement procedures 61

PC Card assembly

Description

PC Card assembly

PC Card slot bezel

Spare part number

438551-001

438527-001

Before removing the PC Card assembly, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see

Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see

Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see Memory module on page 35 )

c

. Optical drive (see

Optical drive on page 39 )

d

. Switch cover (see

Switch cover on page 41 )

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see

Display assembly on page 45 )

g

. Base enclosure (see

Base enclosure on page 50

)

h

. Fan assembly (see

Fan assembly on page 53

)

i

.

Heat sink (see

Heat sink on page 55 )

j

.

System board (see

System board on page 60 )

Remove the PC Card assembly:

1

.

Position the system board with the PC Card eject button toward you.

62 Chapter 4 Removal and replacement procedures

2

.

Remove the two Phillips PM2.0×7.0 screws (1) and two Phillips PM2.0×4.0 screws (2) that secure the PC Card assembly to the system board.

3

.

Turn the system board top-side up, with the PC Card eject button toward you.

4

.

Disengage the slots on the PC Card assembly from the tabs (1) on the PC Card connector.

5

.

Remove the PC Card assembly (2) from the system board.

Reverse this procedure to install the PC Card assembly.

Component replacement procedures 63

TouchPad cable

Description

TouchPad cable

Spare part number

438562-001

Before removing the TouchPad cable, follow these steps:

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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4

.

Remove the battery (see

Battery on page 31 ).

5

.

Remove the following components:

a

. Hard drive (see

Hard drive on page 32 )

b

. Memory/WLAN module compartment cover (see Memory module on page 35 )

c

. Optical drive (see

Optical drive on page 39 )

d

. Switch cover (see

Switch cover on page 41 )

e

. Keyboard (see

Keyboard on page 43 )

f

.

Display assembly (see

Display assembly on page 45 )

g

. Base enclosure (see

Base enclosure on page 50

)

h

. Fan assembly (see

Fan assembly on page 53

)

i

.

Heat sink (see

Heat sink on page 55 )

j

.

System board (see

System board on page 60 )

Remove the TouchPad cable:

1

.

Position the top cover with the front toward you.

64 Chapter 4 Removal and replacement procedures

2

.

Release the ZIF connector (1) to which the TouchPad cable is connected, and disconnect the

TouchPad cable (2) from the TouchPad board.

Reverse this procedure to install the TouchPad cable.

Component replacement procedures 65

66 Chapter 4 Removal and replacement procedures

5

Computer Setup

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.

NOTE:

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

NOTE:

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

NOTE:

An external keyboard connected by USB can be used with Computer Setup only if USB legacy support is enabled.

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 .

Starting Computer Setup 67

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 f1 .

To change the language, press f2 .

2

.

Select the File, Security, Diagnostics, or System Configuration menu.

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.

NOTE:

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

68 Chapter 5 Computer Setup

Computer Setup menus

The menu tables in this section provide an overview of Computer Setup options.

NOTE:

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

File menu

Select

System information

Restore defaults

Ignore changes and exit

Save changes and exit

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.

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.)

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

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

Computer Setup menus 69

Security menu

Select

Setup password

Power-On password

Password options

DriveLock passwords

Smart Card security

TPM Embedded Security

System IDs

Disk Sanitizer

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.

NOTE:

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.

NOTE:

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

NOTE:

You must have an administrator password to change this setting.

Enable/disable support for Trusted Platform Module (TPM) 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 software Help.

NOTE:

You must have a setup password to change this setting.

Enter user-defined computer asset tracking number 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.

CAUTION:

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

Diagnostics menu

Select

Hard Drive Self-Test options

Memory Check

Startup Check (select models only)

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.

70 Chapter 5 Computer Setup

System Configuration menu

NOTE:

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

Select

Language (or press f2 )

Boot options

Device configurations

Built-In Device Options

To do this

Change the Computer Setup language.

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.

● 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.

Choose Bit-shift or LBA assisted HDD Translation Mode.

Enable/disable Windows direct application launcher.

Enable/disable HP Lockout.

Enable/disable embedded WWAN Device Radio.

● Enable/disable embedded WLAN Device Radio.

Computer Setup menus 71

Select

Port Options

To do this

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.

CAUTION:

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.

72 Chapter 5 Computer Setup

6

Specifications

Computer specifications

Dimensions

Height (front to back)

Width

Depth

Weight (with optical drive, hard drive, and battery)

Input power

Operating voltage

Operating current

Temperature

Operating (not writing to optical disc)

Operating (writing to optical disc)

Nonoperating

Relative humidity

Operating

Nonoperating

Maximum altitude (unpressurized)

Operating (14.7 to 10.1 psia)

Nonoperating (14.7 to 4.4 psia)

Shock

Operating

Nonoperating

Random vibration

Operating

Metric U.S.

3.01 to 3.41 cm

33.39 cm

24.68 cm

2.48 kg

1.18 to 1.34 in

13.19 in

9.75 in

5.47 lbs

18.5 V dc @ 3.5 A – 65 W

3.5 A

0°C to 35°C

5°C to 35°C

-20°C to 60°C

32°F to 95°F

41°F to 95°F

-4°F to 140°F

10% to 90%

5% to 95%

-15 m to 3,048 m

-15 m to 12,192 m

-50 ft to 10,000 ft

-50 ft to 40,000 ft

125 g, 2 ms, half-sine

200 g, 2 ms, half-sine

0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep rate

Computer specifications 73

Metric U.S.

Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rate

NOTE:

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

14.1-inch, WXGA display specifications

Metric

Dimensions

Height

Width

Diagonal

Number of colors

Contrast ratio

Brightness

Pixel resolution

Pitch

Format

Configuration

Backlight

Refresh rate

PPI

Viewing angle

21.4 cm

28.6 cm

35.7 cm

Up to 16.8 million

300:1 (typical)

200 nits (typical)

U.S.

8.4 in

11.2 in

14.1 in

0.237 × 0.237 mm

1024 × 768

RGB stripe

CCFL

60 Hz

107

+/-45° horizontal, +/-25° vertical (typical)

74 Chapter 6 Specifications

Hard drive specifications

120-GB* 80-GB*

Dimensions

Height

Width

Weight

Interface type

Transfer rate

Synchronous (maximum)

9.5 mm

70 mm

101 g

ATA-7

9.5 mm

70 mm

101 g

ATA-7

Security

Seek times (typical read, including setting)

Single track

Average

Maximum

Logical blocks

Disc rotational speed

100 MB/sec

ATA security

3 ms

13 ms

24 ms

234,420,480

5400 rpm

100 MB/sec

ATA security

3 ms

13 ms

24 ms

156,280,320

5400 rpm

Operating temperature

5°C to 55°C (41°F to 131°F)

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

NOTE:

Certain restrictions and exclusions apply. Consult technical support for details.

Hard drive specifications 75

Primary 4-cell, Li-ion battery specifications

Metric U.S.

Dimensions

Height

Width

Depth

Weight

Energy

Voltage

Amp-hour capacity

Watt-hour capacity

Temperature

Operating

Nonoperating

2.00 cm

26.80 cm

5.30 cm

0.34 kg

14.4 V

4.8 Ah

69 Wh

5°C to 45°C

0°C to 60°C

0.79 in

3.70 in

5.28 in

0.75 lb

41°F to 113°F

32°F to 140°F

76 Chapter 6 Specifications

DVD±RW and CD-RW Super-Multi Double-Layer

Combo Drive specifications

Applicable disc Read:

CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-

ROM, CD-ROM XA, MIXED MODE CD, CD-I,

CD-I Bridge (Photo-CD, Video CD),

Multisession CD (Photo-CD, CD-EXTRA,

Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-

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

R, DVD-RW, DVD+R, DVD+RW, DVD-RAM

1.5 cm (0.59 in)

Write:

CD-R and CD-RW

DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-

RAM

Center hole diameter

Disc diameter

Standard disc

Mini disc

Disc thickness

Track pitch

Access time

Random

Full stroke

Audio output level

Cache buffer

Data transfer rate

24X CD-ROM

8X DVD

24X CD-R

16X CD-RW

8X DVD+R

4X DVD+RW

8X DVD-R

4X DVD-RW

2.4X DVD+R(9)

5X DVD-RAM

Transfer mode

Startup time

Stop time

12 cm (4.72 in)

8 cm (3.15 in)

1.2 mm (0.047 in)

0.74 μm

CD

< 175 ms

< 285 ms

Audio-out, 0.7 Vrms

2 MB

3,600 KB/sec

10,800 KB/sec

3,600 KB/sec

2,400 KB/sec

10,800 KB/sec

5,400 KB/sec

10,800 KB/sec

5,400 KB/sec

2,700 KB/sec

6,750 KB/sec

Multiword DMA Mode

< 15 seconds

< 6 seconds

DVD

< 230 ms

< 335 ms

DVD±RW and CD-RW Super-Multi Double-Layer Combo Drive specifications 77

DVD/CD-RW Combo Drive specifications

Applicable disc Read:

CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-

ROM, CD-ROM XA, MIXED MODE CD, CD-I,

CD-I Bridge (Photo-CD, Video CD),

Multisession CD (Photo-CD, CD-EXTRA,

Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-

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

R, DVD-RW, DVD+R, DVD+RW, DVD-RAM

1.5 cm (0.59 in)

Write:

CD-R and CD-RW

Center hole diameter

Disc diameter

Standard disc

Mini disc

Disc thickness

Track pitch

Access time

Random

Full stroke

Audio output level

Cache buffer

Data transfer rate

24X CD-ROM

8X DVD

24X CD-R

24X CD-RW

Transfer mode

Startup time

Stop time

12 cm (4.72 in)

8 cm (3.15 in)

1.2 mm (0.047 in)

0.74 μm

CD

< 110 ms

< 210 ms

Line-out, 0.7 Vrms

2 MB

3,600 KB/sec

10,800 KB/sec

3,600 KB/sec

3,600 KB/sec

Multiword DMA mode 2

< 15 seconds

< 6 seconds

DVD

< 130 ms

< 225 ms

78 Chapter 6 Specifications

System DMA specifications

Hardware DMA System function

DMA0

DMA1*

DMA2*

DMA3

DMA4

Not applicable

Not applicable

Not applicable

Not applicable

Direct memory access controller

DMA5*

DMA6

Available for PC Card

Not assigned

DMA7

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

Not assigned

System DMA specifications 79

System interrupt specifications

80 Chapter 6 Specifications

System I/O address specifications

I/O address (hex)

0A2 - 0BF

0C0 - 0DF

0E0 - 0EF

0F0 - 0F1

0F2 - 0FF

100 - 16F

170 - 177

178 - 1EF

070 - 071

072 - 07F

080 - 08F

090 - 091

092

093 - 09F

0A0 - 0A1

I/O Address (hex)

1F0 - 1F7

1F8 - 200

201

202 - 21F

000 - 00F

010 - 01F

020 - 021

022 - 024

025 - 03F

02E - 02F

040 - 05F

044 - 05F

060

061

062 - 063

064

065 - 06F

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

System Function (shipping configuration)

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

System I/O address specifications 81

3B0 - 3BB

3BC - 3BF

3C0 - 3DF

3E0 - 3E1

3E2 - 3E3

3E8 - 3EF

3F0 - 3F7

3F8 - 3FF

CF8 - CFB

CFC - CFF

2F8 - 2FF

300 - 31F

320 - 36F

370 - 377

378 - 37F

380 - 387

388 - 38B

38C - 3AF

I/O address (hex)

220 - 22F

230 - 26D

26E - 26

278 - 27F

280 - 2AB

2A0 - 2A7

2A8 - 2E7

2E8 - 2EF

2F0 - 2F7

System function (shipping configuration)

Entertainment audio

Unused

Unused

Unused

Unused

Unused

Unused

Reserved serial port

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)

82 Chapter 6 Specifications

System memory map specifications

Size

15 MB

58 MB

58 MB

2 MB

4 GB

64 KB

640 KB

128 KB

48 KB

160 KB

64 KB

Memory address

00000000-0009FFFF

000A0000-000BFFFF

000C0000-000CBFFF

000C8000-000E7FFF

000E8000-000FFFFF

00100000-00FFFFFF

04800000-07FFFFFF

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

System memory map specifications 83

84 Chapter 6 Specifications

7

Screw listing

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

438558-001, and the Display Screw Kit, spare part number 438543-001.

85

Phillips PM2.5×8.0 captive screw

Color

Black

Quantity

3

Length

8.0 mm

Thread

2.5 mm

Head width

5.0 mm

Where used:

(1) Two screws that secure the hard drive cover to the computer (screws are captured on the cover by C clips)

(2) One screw that secures the memory/WLAN module compartment cover to the computer (screw is captured on the cover by a C clip)

86 Chapter 7 Screw listing

Phillips PM3.0×3.0 screw

Color

Silver

Quantity

4

Length

3.0 mm

Thread

3.0 mm

Head width

5.0 mm

Where used: 4 screws that secure the hard drive bracket to the hard drive

Phillips PM3.0×3.0 screw 87

Phillips PM2.0×4.0 screw

Color

Black

Quantity

2

Length

4.0 mm

Thread

2.0 mm

Head diameter

4.5 mm

Where used: 2 screws that secure the WLAN module to the system board

88 Chapter 7 Screw listing

Phillips PM2.0×9.0 screw

Color

Black

Quantity

20

Length

9.0 mm

Thread

2.0 mm

Head width

5.0 mm

Where used:

(1) One screw that secures the optical drive to the computer

(2) Five screws that secure the switch cover to the computer

(3) Two screws that secure the keyboard to the computer

Phillips PM2.0×9.0 screw 89

Where used: 2 screws that secure the display assembly to the computer

Where used: One screw that secures the base enclosure to the computer

Where used: 7 screws that secure the base enclosure to the computer

90 Chapter 7 Screw listing

Where used:

(1) One screw that secures the fan assembly to the computer

(2) One screw that secures the speaker to the computer

Phillips PM2.0×9.0 screw 91

Phillips PM2.0×3.0 screw

Color

Silver

Quantity

9

Length

3.0 mm

Thread

2.0 mm

Head width

4.5 mm

Where used: 2 screws that secure the optical drive bracket to the optical drive

Where used: 4 screws that secure the display hinges to the display panel

92 Chapter 7 Screw listing

Where used: 2 screws that secure the base enclosure to the top cover

Where used: One screw that secures the system board to the base enclosure

Where used: 2 screws that secure the PC Card assembly to the system board

Phillips PM2.0×3.0 screw 93

Phillips PM2.0×7.0 screw

Color

Black

Quantity

2

Length

7.0 mm

Thread

2.0 mm

Head width

5.0 mm

Where used: 2 screws that secure the display assembly to the computer

94 Chapter 7 Screw listing

Phillips PM2.5×6.0 screw

Color

Silver

Quantity

17

Length

6.0 mm

Thread

2.5 mm

Head width

5.0 mm

Where used: 8 screws that secure the display bezel to the display assembly

Where used: One screw that secures the display inverter to the display enclosure

Phillips PM2.5×6.0 screw 95

Where used: 4 screws that secure the heat sink to the base enclosure

Where used: 4 screws that secure the display panel to the display enclosure

96 Chapter 7 Screw listing

8

Backup and recovery

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 discs (purchased separately).

NOTE:

Read-write discs, such as CD-RW and DVD±RW discs, are not compatible with HP Backup

& 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 a set of recovery discs (Recommended), you will be prompted to continue the disc creation.

To create a set of recovery discs:

1

.

Select Start > All Programs > HP Backup & Recovery > Backup & Recovery

Manager.

2

.

Click Next.

3

.

Click Create a set of recovery discs (Recommended), and then click Next.

4

.

Follow the on-screen instructions.

Creating recovery discs 97

Backing up your information

NOTE:

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 undesireable 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

NOTE:

Set reminders to back up your information periodically.

● Before the computer is repaired or restored

Before you add or modify hardware or software

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.

NOTE:

Before you can perform Backup & Recovery procedures, the computer must be connected to external power.

NOTE:

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

Backup & Recovery Manager.

98 Chapter 8 Backup and recovery

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).

NOTE:

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 & Recovery

Manager.

2

.

Click Next.

3

.

Click Create or manage backups, and then click Next.

4

.

Click Back up user created 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.

NOTE:

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.

NOTE:

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 Start > All Programs > HP Backup & Recovery > Backup & Recovery

Manager.

2

.

Click Next.

3

.

Click Create or manage backups, and then click Next.

4

.

Click Create or manage Entire Drive Backups, and then click Next.

5

.

Follow the on-screen instructions.

Backing up your information 99

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.

NOTE:

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

NOTE:

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 Start > All Programs > HP Backup & Recovery > Backup & Recovery

Manager.

2

.

Click Next.

3

.

Click Create or manage backups, and then click Next.

4

.

Click Create or manage Recovery Points, and then click Next.

5

.

Follow the on-screen instructions.

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 Start > All Programs > HP Backup & Recovery > HP Backup Scheduler.

2

.

Follow the on-screen instructions.

100 Chapter 8 Backup and recovery

Performing a recovery

NOTE:

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.

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

3

.

Follow the on-screen instructions.

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

Performing a recovery 101

Initiating a recovery in Windows

To initiate a recovery in Windows, follow these steps:

1

.

Back up all personal files.

2

.

Select Start > All Programs > HP Backup & Recovery > Backup & Recovery

Manager.

3

.

Click Next.

4

.

Click Perform a recovery, and then click Next.

5

.

Follow the on-screen instructions.

Initiating a recovery from the hard drive recovery partition

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

1

.

Back up all personal files.

2

.

Restart the computer, and then press f11 before the Windows operating system loads.

3

.

Click a recovery option, and then click Next.

4

.

Follow the on-screen instructions.

102 Chapter 8 Backup and recovery

9

Connector pin assignments

Audio-out (headphone)

Pin

1

2

3

Audio-in (microphone)

Signal

Audio out, left channel

Audio out, right channel

Ground

Pin

1

2

3

Signal

Audio signal in

Audio signal in

Ground

Audio-out (headphone) 103

External monitor

Pin

13

14

15

9

10

11

12

5

6

7

8

1

2

3

4

Signal

Red analog

Green analog

Blue analog

Not connected

Ground

Ground analog

Ground analog

Ground analog

+5 VDC

Ground

Monitor detect

DDC 2B data

Horizontal sync

Vertical sync

DDC 2B clock

104 Chapter 9 Connector pin assignments

RJ-11 (modem)

Pin

1

2

3

4

5

6

RJ-45 (network)

Signal

Unused

Tip

Ring

Unused

Unused

Unused

Pin

3

4

5

6

1

2

7

8

Signal

Transmit +

Transmit -

Receive +

Unused

Unused

Receive -

Unused

Unused

RJ-11 (modem) 105

Universal Serial Bus

Pin

1

2

3

4

Signal

+5 VDC

Data -

Data +

Ground

106 Chapter 9 Connector pin assignments

10

Power cord set requirements

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 3-conductor power cord set included with the computer meets the requirements for use in the country where the equipment is purchased.

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

Requirements for all countries

The requirements listed below are applicable to all countries.

● 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 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’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.

Requirements for all countries 107

Requirements for specific countries

Country/region Accredited agency Applicable note number

Australia

Austria

Belgium

Canada

Denmark

Finland

France

Germany

Italy

Japan

Korea

The Netherlands

Norway

EANSW

OVE

CEBC

CSA

DEMKO

FIMKO

UTE

VDE

IMQ

METI

EK

KEMA

NEMKO

1

1

1

2

1

1

1

1

1

3

4

1

1

The People's Republic of China CCC

Sweden SEMKO

Switzerland

Taiwan

SEV

BSMI

5

1

1

4

The United Kingdom

The United States

BSI

UL

1

2

1

.

The flexible cord must be 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 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 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 where it will be used.

108 Chapter 10 Power cord set requirements

11

Recycling

Battery

When a battery has reached the end of its useful life, do not dispose of the battery in general household waste. Follow the local laws and regulations in your area for computer battery disposal.

Display

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.

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.

NOTE:

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

.

This section 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).

NOTE:

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.

Battery 109

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.

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).

110 Chapter 11 Recycling

4

.

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

5

.

Remove all screws (1) that secure the display panel assembly to the display enclosure.

6

.

Remove the display panel assembly (2) from the display enclosure.

7

.

Turn the display panel assembly upside down.

8

.

Remove all screws that secure the display panel frame to the display panel.

9

.

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

Display 111

10

.

Remove the display panel frame (2) from the display panel.

11

.

Remove the screws (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.

14

.

Turn the display panel right-side up.

112 Chapter 11 Recycling

15

.

Remove the backlight cables (1) from the clip (2) in the display panel.

16

.

Turn the display panel upside down.

17

.

Remove the backlight frame from the display panel.

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.

Display 113

18

.

Slide the backlight out of the backlight frame.

19

.

Disconnect the display cable (1) from the LCD panel.

20

.

Remove the screws (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.

23

.

Remove the LCD panel.

24

.

Recycle the LCD panel and backlight.

114 Chapter 11 Recycling

Index

A

AC adapter, spare part

number 19, 21

antennae

disconnecting 38

illustrated 16

location 5

spare part number 16, 21

applications key, Windows 7

audio, product description 2

audio-in jack

location 6

pin assignments 103

audio-out jack

location 6

pin assignments 103

B

backing up 98

backup

files and folders 99 hard drive 99

modifications made to the

system 100 scheduling 100

base enclosure

removal 50

spare part number 14, 21,

50

battery

removal 31

spare part number 14, 21,

31

specifications 76

battery bay 10

battery light 5

battery release latch 10

bezel

removal 47

boot options 71 boot order 71

bottom components 10

C

cables, service considerations 25

caps lock light 6

chipset, product description 1

CMOS clearing 29

components

bottom 10

front 5

keyboard 7

left-side 9 right-side 9

top 6

computer feet

locations 34

spare part number 14, 22,

34

Computer Setup

accessing 67

Diagnostics menu 70

File menu 69

navigating and selecting 68 restoring factory settings 68

Security menu 70

System Configuration menu 71

using 68

computer specifications 73

connector pin assignments

audio-in 103 audio-out 103

external monitor 104

headphone 103 microphone 103

modem 105

monitor 104

network 105

RJ-11 105

RJ-45 105

Universal Serial Bus (USB) 106

connectors, service

considerations 25

creating recovery points 100

D

Diagnostics menu 70

Disk Sanitizer 70

diskette drive

precautions 26

product description 2

display assembly

removal 45

spare part numbers 12, 22,

45

display bezel

illustrated 16

removal 47

spare part number 16, 21,

47

Display Bracket/Hinge Kit

spare part number 16

Display Bracket/Hinge Kit, spare

part number 22, 49

Display Cable Kit, spare part

number 16, 22

display component recycling 109

display enclosure

illustrated 16

spare part numbers 16, 21

display hinge

illustrated 16

spare part number 16, 49

display inverter

illustrated 16

removal 48

spare part number 16, 22,

48

Index 115

Display Label Kit, spare part

number 16, 23

display panel

illustrated 16

removal 48

spare part number 16, 22,

48

Display Screw Cover Kit, spare part

number 16, 22

Display Screw Kit, spare part

number 16, 22

display specifications 74

display switch 6

docking support, product

description 3

DriveLock password 70

drives, boot order 71

drives, preventing damage 26

DVD/CD-RW Combo Drive

precautions 26

removal 39

spare part number 14, 18,

21, 39

specifications 78

DVD±RW and CD-RW Combo Drive

precautions 26

removal 39

spare part number 14, 18,

21, 39

specifications 77

E

electrostatic discharge 26

Ethernet, product description 2

Execution Disable 71

external media cards, product

description 3

external monitor port

location 9

pin assignments 104

F

fan assembly

removal 53

spare part number 14, 21,

53

feet

locations 34

spare part number 14, 22,

34

File menu 69

front components 5

function keys 8

G

graphics, product description 1

grounding equipment and

methods 28

H

hard drive

precautions 26

product description 2

removal 32

spare part numbers 15, 18,

21, 32

specifications 75

hard drive backup 99

hard drive bay 10

hard drive bracket, removal 33

hard drive cover

illustrated 17

removal 32

hard drive recovery 101

hard drive test 70

headphone jack

location 6

pin assignments 103

heat sink

removal 55

spare part number 14, 22,

hinge

55

illustrated 16

removal 49 spare part number 16, 49

I

I/O address specifications 81

interrupt specifications 80

inverter

illustrated 16

removal 48

spare part number 16, 22,

48

K

keyboard

product description 3

removal 43

spare part numbers 13, 21,

43

keyboard components 7

keypad keys 8

keys

esc 7 fn 7

function 8

Windows applications 7

Windows logo 7

L

LAN Power Save 71

language, changing in Computer

Setup 71

left-side components 9

legacy support, USB 67, 71

M

mass storage devices, spare part

numbers 18

memory check 70

memory map specifications 83

memory module

product description 1

removal 35

spare part numbers 15, 20,

22, 35

memory/WLAN module

compartment 10

memory/WLAN module compartment cover

illustrated 17

removal 35

microphone jack

location 6

pin assignments 103

model name 1

modem jack

location 9

pin assignments 105

modem module, product

description 2

monitor port

location 9

pin assignments 104

N

navigating in Computer Setup 68

116 Index

network jack

location 9

pin assignments 105

O

operating system, product

description 3

optical drive

location 9

precautions 26

product description 2

removal 39

spare part numbers 14, 18,

39

specifications 77, 78

optical drive bracket, removal 40

P

packing guidelines 27

panels, product description 1

parallel port mode 71

password clearing 29

passwords 70

PC Card assembly

removal 62

spare part number 13, 22,

62

PC Card eject button 9

PC Card slot 9

PC Card slot bezel, spare part

number 13, 21, 62

plastic parts 25

Plastics/Hardware Kit

contents 17 spare part number 13, 17,

23

pointing device

components 8

product description 3 ports, product description 3

power button 6

power connector 9

power cord

set requirements 107

spare part numbers 19, 20

power light 7

power requirements, product

description 3

power-on password 70

processor

product description 1

removal 57

spare part numbers 14, 22,

57

product description

audio 2

chipset 1

diskette drive 2

docking support 3

Ethernet 2

external media cards 3

graphics 1

hard drives 2

keyboard 3

memory module 1

modem module 2

operating system 3

optical drives 2

panels 1

pointing device 3 ports 3 power requirements 3

processors 1 product name 1

security 3 serviceability 3 wireless 3

product name 1

R

recovery discs

creating 97

using 101

recovery partition 102

recovery points 100

removal/replacement

preliminaries 25

procedures 30

restoring Computer Setup factory

settings 68

right-side components 9

RJ-11 jack

location 9

pin assignments 105

RJ-45 jack

location 9

pin assignments 105

RTC battery

removal 52

spare part number 13, 22,

52

Rubber Feet Kit, spare part

number 14, 22, 34

S

scheduling backups 100

Screw Kit

contents 85

spare part number 19, 22

screw listing 85

security cable slot 9

Security menu 70

security, product description 3

selecting in the Computer

Setup 68

serial number 11, 30

service considerations 25

serviceability, product

description 3

smart card security 70

speaker

location 7

removal 58

spare part number 13, 22,

58

specifications

battery 76

computer 73

display 74

DVD/CD-RW Combo Drive 78

DVD±RW and CD-RW Combo

Drive 77

hard drive 75

I/O addresses 81

interrupts 80

memory map 83

optical drive 77, 78

system DMA 79

startup check 70

static shielding materials 28

stringent security 70

switch cover

removal 41

spare part numbers 13, 22,

41

system backup 99

Index 117

system board

removal 60

spare part numbers 14, 22,

60

System Configuration menu 71

system DMA 79

system fan 71

system information 69

system memory map 83

system recovery points 100

T

thermal material, replacement 56

tools required 25

top components 6

top cover, spare part number 13,

21

TouchPad 8

TouchPad cable

removal 64

spare part number 13, 22,

64

TouchPad left button 8

TouchPad right button 8

TouchPad scroll zone 8

transporting guidelines 27

U

Universal Serial Bus (USB) port

location 9

pin assignments 106

unknown password 29

USB legacy support 67, 71

V

vents 9, 10

W

Windows applications key 7

Windows logo key 7

wireless antennae

disconnecting 38

illustrated 16

location 5

removal 49

spare part number 16, 21,

49

wireless button 6 wireless light 6

wireless, product description 3

WLAN module

removal 37

spare part numbers 14, 20,

37

workstation guidelines 27

118 Index

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Key Features

  • 15.6-inch display
  • Backlit keyboard
  • Built-in webcam and microphone
  • USB 3.0, HDMI, and Ethernet ports
  • Powerful processor
  • Long battery life
  • Lightweight and portable design
  • Sleek and stylish design

Frequently Answers and Questions

What is the screen size of the HP 520?
The HP 520 has a 15.6-inch display.
Does the HP 520 have a backlit keyboard?
Yes, the HP 520 has a backlit keyboard.
Does the HP 520 have a built-in webcam and microphone?
Yes, the HP 520 has a built-in webcam and microphone.
What ports and connectors does the HP 520 have?
The HP 520 has USB 3.0, HDMI, and Ethernet ports.
What type of processor does the HP 520 have?
The HP 520 has a powerful processor.
What is the battery life of the HP 520?
The HP 520 has a long battery life.
Is the HP 520 lightweight and portable?
Yes, the HP 520 is lightweight and portable.
What is the design of the HP 520 like?
The HP 520 has a sleek and stylish design.

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