Hardware Reference Guide HP Compaq d220 and d230 Microtower

Hardware Reference Guide HP Compaq d220 and d230 Microtower

Hardware Reference Guide

HP Compaq d220 and d230 Microtower

Document Part Number: 326324-002

June 2003

This guide provides basic information about upgrading this series of computers.

© 2003 Hewlett-Packard Company

© 2003 Hewlett-Packard Development Company, L.P.

HP, Hewlett Packard, and the Hewlett-Packard logo are trademarks of

Hewlett-Packard Company in the U.S. and other countries.

Compaq, the Compaq logo, and iPAQ are trademarks of Hewlett-Packard

Development Company, L.P. in the U.S. and other countries.

Microsoft, MS-DOS, Windows, and Windows NT are trademarks of Microsoft

Corporation in the U.S. and other countries.

Intel, Pentium, Intel Inside, and Celeron are trademarks of Intel Corporation in the U.S. and other countries.

Adobe, Acrobat, and Acrobat Reader are trademarks or registered trademarks of

Adobe Systems Incorporated.

All other product names mentioned herein may be trademarks of their respective companies.

Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. The information in this document is provided “as is” without warranty of any kind, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, and is subject to change without notice. The warranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty.

This document contains proprietary information that is protected by copyright.

No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard

Company.

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WARNING: Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life.

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CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information.

Hardware Reference Guide

HP Compaq d220 and d230 Microtower

Second Edition (June 2003)

First Edition (April 2003)

Document Part Number: 326324-002

Contents

1 Hardware Upgrades

Serviceability Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1

Warnings and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

Removing the Access Panel and the Front Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

Removing Front Drive Bezels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5

5.25” Drive Bezel Blank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5

Diskette Drive Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–6

Installing Additional Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–6

Installing Memory Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–7

Installing an Expansion Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9

Replacing or Upgrading a Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

Drive Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–11

Removing a 5.25” Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–12

Removing a Diskette Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–13

Removing the Lower Drive Cage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–14

Removing a 3.5” Hard Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–16

2 Battery Replacement

Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

3 Routine Care & Shipping Information

Routine Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1

CD-ROM Drive Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2

Shipping Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–3

4 Electrostatic Discharge

Preventing Electrostatic Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

Hardware Reference Guide

iii

Contents

Grounding Methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2

Index

iv

Hardware Reference Guide

1

Hardware Upgrades

HP Compaq d220 and d230 Microtower

Serviceability Features

The Microtower computer includes features that make it easy to upgrade and service. No tools are needed for most of the installation procedures described in this chapter.

Hardware Reference Guide 1–1

Hardware Upgrades

Warnings and Cautions

Before performing upgrades be sure to carefully read all of the applicable instructions, cautions, and warnings in this guide.

Å

WARNING: To reduce the risk of personal injury from electrical shock and/or hot surfaces, be sure to disconnect the power cord from the wall outlet and allow the internal system components to cool before touching.

Å

WARNING: To reduce the risk of electrical shock, fire, or damage to the equipment, do not plug telecommunications/telephone connectors into the network interface controller (NIC) receptacles.

Ä

CAUTION: Static electricity can damage the electrical components of the computer or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. See

Chapter 4, “Electrostatic Discharge”

for more information.

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CAUTION: Before removing the computer cover, ensure that the computer is turned off and that the power cord is disconnected from the electrical outlet.

Removing the Access Panel and the Front Bezel

1. Turn off the computer properly through the operating system and turn off any external devices.

2. Disconnect the power cord from the power outlet 1 and the computer 2, and disconnect any external devices.

3. Remove the two screws that secure the access panel to the computer chassis. Some access panels use captive thumbscrews.

Remove the right access panel to upgrade memory or an expansion card.

Remove the left access panel to upgrade a drive.

1–2 Hardware Reference Guide

Hardware Upgrades

4. Slide the access panel back about 1 inch (2.5 cm), then lift it away from and off the unit.

Removing the Access Panels

To replace the access panel, reverse the removal steps.

The two access panels are physically identical. One access panel has captive thumbscrews that may be removed by unscrewing them.

Hardware Reference Guide 1–3

Hardware Upgrades

5. To remove the front bezel, grasp the bottom of the front panel below the lowest air vent and pull the panel out and up to release it from the chassis.

1–4

Removing the Front Bezel

To install the front bezel, insert the top two latches into their respective holes in the chassis and push the bezel in until it is fully seated.

When replacing the front bezel, ensure that the top of the front bezel is flush with the top of the chassis before pressing it into place.

Hardware Reference Guide

Hardware Upgrades

Removing Front Drive Bezels

1. Turn off the computer properly through the operating system and turn off any external devices.

2. Disconnect the power cord from the power outlet and the computer, and disconnect any external devices.

3. Remove the access panel.

4. Remove the front bezel.

5.25” Drive Bezel Blank

Press one of the retaining tabs on the inside of the large bezel towards the outer edge of the bezel to release the bezel blank. At the same time, pull the bezel blank inwards to remove it from the main bezel.

Hardware Reference Guide

Removing the Bezel Blank

To install a bezel blank, reverse the removal procedure.

1–5

Hardware Upgrades

Diskette Drive Bezel

Pull the right retaining tab towards the center of the main bezel. At the same time, pull the bezel inwards to remove it from the main bezel.

Removing the Bezel Blank

To install a diskette drive bezel, reverse the removal procedure.

Installing Additional Memory

The computer comes with Double Data Rate-Synchronous Dynamic

Random Access Memory (DDR-SDRAM) Dual Inline Memory

Modules (DIMMs).

The memory sockets on the system board can be populated with industry-standard DIMMs. These memory module slots are populated with at least one preinstalled memory module. To achieve the maximum memory support, you may be required to replace the preinstalled DIMM with a higher capacity DIMM.

1–6 Hardware Reference Guide

Hardware Upgrades

For proper system operation, if the system supports DDR-SDRAM

DIMMs, the DIMMs must be industry-standard 184-pin, unbuffered

PC 2100 266 MHz-compliant CAS Latency 2 or 2.5 (CL = 2 or CL =

2.5), or PC 2700 333 MHz-compliant CAS Latency 2.5 (CL = 2.5)

2.5 volt DDR-SDRAM DIMMs. They must also contain the mandatory Joint Electronic Device Engineering Council (JEDEC)

Serial Presence Detect (SPD) information. DIMMs constructed with x4 SDRAM are not supported; the system will not start using unsupported DIMMs.

Installing Memory Modules

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CAUTION: The memory module sockets have gold metal contacts. When upgrading the memory, it is important to use memory modules with gold metal contacts to prevent corrosion and/or oxidation resulting from having incompatible metals in contact with each other.

Ä

CAUTION: Static electricity can damage the electronic components of the computer or optional cards. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. Refer to Chapter 5 for more information.

Ä

CAUTION: When handling a memory module, be careful not to touch any of the contacts. Doing so may damage the module.

1. Turn off the computer properly through the operating system and turn off any external devices.

2. Disconnect the power cord from the power outlet and the computer, and disconnect any external devices.

If there is a hard drive in bay 5 it will be necessary to remove the lower drive cage before removing the memory modules.

3. Remove the right access panel.

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WARNING: To reduce risk of personal injury from hot surfaces, allow the internal system components to cool before touching.

4. Lay the computer down on its side to make it easier to work on.

Hardware Reference Guide 1–7

Hardware Upgrades

5. Open both latches of the memory module socket 1, and insert the memory module into the socket 2. Begin by installing a module into the socket nearest the preinstalled module, and install the modules following the numerical order of the sockets.

1–8

Installing a Memory Module

A memory module can be installed in only one way. Match the notch on the module with the tab on the memory socket.

6. Push the module down into the socket, ensuring that the module is fully inserted and properly seated. Make sure the latches are in the closed position 3.

7. Repeat steps 5 and 6 for any additional modules that you want to install.

To reassemble the computer, reverse the removal procedure.

Hardware Reference Guide

Hardware Upgrades

Installing an Expansion Card

1. Turn off the computer properly through the operating system and turn off any external devices.

2. Disconnect the power cord from the power outlet and the computer, and disconnect any external devices.

3. Remove the right access panel.

4. Lay the computer down on its side to make it easier to work on.

If installing an expansion card in an empty slot, skip to step 10.

5. To remove an expansion card, disconnect any cables attached to the expansion card.

6. Remove the screw at the top of the expansion slot.

7. Hold the card at each end and carefully rock it back and forth until the connectors pull free from the socket. Be sure not to scrape the card against other components.

8. Store the card in anti-static packaging.

9. Install a new expansion card or an expansion slot cover to close the open slot.

If not installing an additional expansion card, skip to step 12.

10. Remove the expansion slot cover.

11. Slide the expansion card into the expansion socket and press it firmly into place.

Hardware Reference Guide 1–9

Hardware Upgrades

Installing an Expansion Card

When you install an expansion card, make sure you press firmly on the card so that the entire connector seats properly in the expansion card socket.

12. Install the screw at the top of the expansion slot to further secure the part in the chassis.

13. Replace the access panel.

14. Connect external cables to the installed card, if needed.

Reconfigure the computer, if necessary.

Replacing or Upgrading a Drive

The computer supports up to five drives that may be installed in various configurations.

This Section describes the procedure for replacing or upgrading the storage drives. A Torx T-15 screwdriver is needed to remove and install the guide screws on a drive.

1–10 Hardware Reference Guide

Hardware Upgrades

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CAUTION: Make sure personal files on the hard drive are backed up to an external storage device before removing the hard drive. Failure to do so will result in data loss. After replacing the primary hard drive, you will need to run the

Restore Plus! CD to load the Compaq factory-installed files.

Drive Positions

Hardware Reference Guide

Drive Positions

Description Description

1 2

5.25-inch drive bay for optional drives

3

3.5-inch drive bay (1.44-MB diskette drive shown)*

4 5

3.5-inch, internal, standard hard drive bay

*An optical drive is a CD-ROM, CD-R/RW, DVD-ROM,

DVD-R/RW, or CD-RW/DVD Combo drive.

1–11

Hardware Upgrades

Removing a 5.25” Drive

1. Turn off the computer properly through the operating system and turn off any external devices.

2. Disconnect the power cord from the power outlet and the computer, and disconnect any external devices.

3. Remove both the right and left access panels.

4. Remove the front bezel.

5. Disconnect the power, data, and audio cables, as necessary, from the back of the drive.

In some cases it may be easier to slide the drive part way out of the drive bay before removing the cables.

6. Remove the four screws, two from each side, that secure the drive in the drive cage 1.

7. Slide the drive out of the drive cage, as shown in the illustration below 2.

1–12

Removing a 5.25” Drive

Hardware Reference Guide

Hardware Upgrades

To install a drive, reverse the removal procedure.

If you are installing a 5.25” drive for the first time into bay 2 you must first remove the drive from bay 1 and then knock or pry out the metal shield that covers the front of bay 2.

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WARNING: There may be sharp edges on the inside of the bay opening after the shield has been removed.

Removing a Diskette Drive

1. Turn off the computer properly through the operating system and turn off any external devices.

2. Disconnect the power cord from the power outlet and the computer, and disconnect any external devices.

3. Remove both the right and left access panels.

4. Remove the front bezel.

5. Disconnect the power, and data cables from the back of the drive.

Hardware Reference Guide 1–13

Hardware Upgrades

6. Remove the four screws, two from each side, that secure the drive in the drive cage 1.

7. Slide the drive out of the front of the chassis 2.

Removing a Diskette Drive

To replace the diskette drive, reverse removal procedure.

Removing the Lower Drive Cage

1. Turn off the computer properly through the operating system and turn off any external devices.

2. Disconnect the power cord from the power outlet and the computer, and disconnect any external devices.

3. Remove both the right and left access panels.

4. Remove the front bezel.

5. Remove the diskette drive.

6. Disconnect the power, and data cables from the back of all installed 3.5” drives.

1–14 Hardware Reference Guide

Hardware Upgrades

7. Remove the four screws that secure the drive cage to the front of the chassis 1 and then remove the single screw that attaches the lower drive cage to the fixed upper drive cage on the right side of the chassis 2.

8. Slide the lower drive cage back about 1/2 inch to release it from the upper cage 3.

Removing the Lower Drive Cage

To install the lower drive cage, reverse the removal procedure.

Ä

CAUTION: When installing the retaining screws always use the short

(5/32” long) screw in the side mounting position and the 4 longer screws on the front of the chassis.

Hardware Reference Guide 1–15

Hardware Upgrades

Removing a 3.5” Hard Drive

1. Turn off the computer properly through the operating system and turn off any external devices.

2. Disconnect the power cord from the power outlet and the computer, and disconnect any external devices.

3. Remove both the right and left access panels.

4. Remove the front bezel.

5. Remove the diskette drive.

6. Disconnect the power, and data cables from the back of all installed 3.5” drives.

7. Remove the lower drive cage.

8. Remove the four screws, two from each side, that secure the drive in the drive cage.

9. Slide the drive out of the drive cage.

1–16

Removing a 3.5” Hard Drive

To replace the drive cage, reverse the removal procedure.

Hardware Reference Guide

2

Battery Replacement

Replacing the Battery

The battery that comes with your computer provides power to the real-time clock and has a lifetime of about three years. When replacing the battery, use a battery equivalent to the battery originally installed on the computer. The computer comes with a 3-volt lithium coin cell battery.

The lifetime of the lithium battery can be extended by plugging the computer into a live AC wall socket. The lithium battery is only used when the computer is NOT connected to AC power.

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WARNING: This computer contains an internal lithium manganese dioxide battery. There is a risk of fire and burns if the battery is not handled properly. To reduce the risk of personal injury:

Do not attempt to recharge the battery.

Do not expose to temperatures higher than 140°F (60°C)

Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.

Replace the battery only with the HP/Compaq spare designated for this product.

Ä

CAUTION: Before replacing the battery, it is important to back up the computer CMOS settings. When the battery is removed or replaced, the

CMOS settings will be cleared. Refer to the

Troubleshooting Guide for information on backing up the CMOS settings.

Hardware Reference Guide 2–1

Battery Replacement

N

Batteries, battery packs, and accumulators should not be disposed of together with the general household waste. In order to forward them to recycling or proper disposal, please use the public collection system or return them to HP/Compaq, their authorized partners, or their agents.

Ä

CAUTION: Static electricity can damage the electronic components of the computer or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object.

1. Prepare the computer for disassembly.

2. Remove the right access panel.

It may be necessary to remove an expansion card to gain access to the battery.

3. Locate the battery and battery holder on the system board.

4. Depending on the type of battery holder on your system board, complete the following instructions to replace the battery:

5. To release the battery from its holder, squeeze the metal clamp that extends above one edge of the battery.

2–2 Hardware Reference Guide

Hardware Reference Guide

6. When the battery pops up, lift it out.

Battery Replacement

Removing the Battery

2–3

Battery Replacement

7. To insert the new battery, slide one edge of the replacement battery under the holder’s lip with the positive side up. Push the other edge down until the clamp snaps over the other edge of the battery.

2–4

Inserting the Battery

After the battery has been replaced, use the following steps to complete this procedure.

8. Replace the computer cover or access panel.

9. Plug in the computer and turn on power to the computer.

Reset the date and time, your passwords, and any special system setups, using Computer Setup. Refer to the Computer Setup (F10)

Utility Guide.

Hardware Reference Guide

3

Routine Care & Shipping Information

Routine Care

Follow these suggestions to take care of your personal computer and monitor:

Operate the personal computer on a sturdy, level surface. Leave a

3-inch (7.6-cm) clearance at the back of the system unit and above the monitor to permit the required airflow.

Never operate the personal computer with the cover or side panel removed.

Never restrict the airflow into the personal computer by blocking the air intake or exhaust vents.

Keep the personal computer away from excessive moisture, direct sunlight, and extremes of heat and cold.

Keep liquids away from the personal computer and keyboard.

Never cover the ventilation slots on the monitor with any type of material.

Turn off the personal computer before you do either of the following:

Wipe the exterior of the personal computer with a soft, damp cloth as needed. Using cleaning products may discolor or damage the finish.

Occasionally clean the air intake and exhaust vents on the personal computer. Lint and other foreign matter can block the vents and limit the airflow.

Hardware Reference Guide 3–1

Routine Care & Shipping Information

CD-ROM Drive Precautions

Be sure to observe the following guidelines while operating or cleaning your CD-ROM drive.

Operation

Do not move the drive during operation. This may cause it to malfunction during reading.

Avoid exposing the drive to sudden changes in temperature, as condensation may form inside the unit. If the temperature suddenly changes while the drive is on, wait at least one hour before you turn off the power. If you operate the unit immediately, it may malfunction while reading.

Avoid placing the drive in a location that is subject to high humidity, extreme temperatures, mechanical vibration, or direct sunlight.

Cleaning

Clean the panel and controls with a soft, dry cloth or a soft cloth lightly moistened with a mild detergent solution. Never spray cleaning fluids directly on the unit.

Avoid using any type of solvent, such as alcohol or benzene, which may damage the finish.

Safety

If any object or liquid falls into the drive, immediately unplug the personal computer and have it checked by an authorized HP service provider.

3–2 Hardware Reference Guide

Routine Care & Shipping Information

Shipping Preparation

Follow these suggestions when preparing to ship your personal computer:

1. Back up the hard drive files onto the network or removable media. Be sure that the backup media is not exposed to electrical or magnetic impulses while stored or in transit.

The hard drive locks automatically when the system power is turned off.

2. Remove and store separately any removable media and MultiBay drives.

3. Turn off the personal computer and external devices.

4. Disconnect the power cord from the electrical outlet, then from the personal computer.

5. Pack the system components, MultiBay drives, and external devices in their original packing boxes or similar packaging with sufficient packing material to protect them.

Hardware Reference Guide 3–3

Routine Care & Shipping Information

3–4 Hardware Reference Guide

4

Electrostatic Discharge

A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device.

Preventing Electrostatic Damage

To prevent electrostatic damage, observe the following precautions:

Avoid hand contact by transporting and storing products in static-safe containers.

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

Place parts on a grounded surface before removing them from their containers.

Avoid touching pins, leads, or circuitry.

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

Hardware Reference Guide 4–1

Electrostatic Discharge

Grounding Methods

There are several methods for grounding. Use one or more of the following methods when handling or installing electrostatic-sensitive parts:

Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis. Wrist straps are flexible straps with a minimum of 1 Megaohm +/- 10 percent resistance in the ground cords. To provide proper ground, wear the strap snug against the skin.

Use heelstraps, toestraps, or bootstraps at standing workstations.

Wear the straps on both feet when standing on conductive floors or dissipating floor mats.

Use conductive field service tools.

Use a portable field service kit with a folding static-dissipating work mat.

If you do not have any of the suggested equipment for proper grounding, contact your HP authorized dealer, reseller, or service provider.

For more information on static electricity, contact your HP authorized dealer, reseller, or service provider.

4–2 Hardware Reference Guide

B

battery microtower type 2 removal and replacement

2–1

C

care of equipment

3–1

CD-ROM drive cleaning and safety

3–2

D

drive microtower type 2 removal and replacement

1–12

microtower type 2, 3.5" drive removal

1–16

drive positions microtower type 2

1–11

E

electrostatic discharge grounding methods

4–2

preventing damage

4–1

Index

M

memory microtower type 2 removal and replacement

1–6

microtower type 2 battery removal and replacement

2–1

drive positions

1–11

drive removal and replacement

1–12

memory removal and replacement

1–6

microtower type 2, 3.5" drive removal

1–16

P

packaging guidelines

3–3

R

removal and replacement microtower type 2 battery

2–1

microtower type 2 drive

1–12

microtower type 2 memory

1–6

remove and replace microtower type 2, 3.5" drive

1–16

S

shipping guidelines

3–3

Hardware Reference Guide

Index–1

Index

Index–2

Hardware Reference Guide

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