HP 510 Service Manual

HP 510 Notebook PC

Maintenance and Service Guide

© Copyright 2006 Hewlett-Packard
Development Company, L.P.

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

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

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

First Edition: December 2006

Document Part Number: 441658-001

Table of contents

1 Product description

2 External component identification

Top components ................................................................................................................................... 4

Pointing devices ................................................................................................................... 4

Keys ..................................................................................................................................... 5

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

Front components ................................................................................................................................ 7

Right-side components ......................................................................................................................... 8

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

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

3 Unknown user password

4 Illustrated parts catalog

Serial number location ........................................................................................................................ 12

Computer major components ............................................................................................................. 13

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

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

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

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

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

5 Removal and replacement procedures

Preliminary replacement requirements ............................................................................................... 23

Tools required .................................................................................................................... 23

Service considerations ....................................................................................................... 23

Plastic parts ....................................................................................................... 23

Cables and connectors ..................................................................................... 23

Drive handling ................................................................................................... 24

Grounding guidelines ......................................................................................................... 24

Electrostatic discharge damage ........................................................................ 24

Packaging and transporting guidelines ............................................. 26

Workstation guidelines ..................................................................... 26

Equipment guidelines ....................................................................... 27

Component replacement procedures ................................................................................................. 28

Serial number .................................................................................................................... 28

Battery ............................................................................................................................... 29

ENWW iii

6 Computer Setup

Computer Setup access ..................................................................................................................... 65

Computer Setup defaults .................................................................................................................... 66

Computer Setup menus ..................................................................................................................... 67

Hard drive .......................................................................................................................... 30

Computer feet .................................................................................................................... 32

Memory module ................................................................................................................. 32

Mini PCI card module ........................................................................................................ 34

Optical drive ....................................................................................................................... 36

Switch cover ...................................................................................................................... 38

Keyboard ........................................................................................................................... 40

Button board ...................................................................................................................... 43

Display assembly ............................................................................................................... 44

Base enclosure .................................................................................................................. 49

RTC battery ....................................................................................................................... 51

Fan assembly .................................................................................................................... 52

Heat sink ............................................................................................................................ 53

Processor ........................................................................................................................... 55

Speaker ............................................................................................................................. 56

System board ..................................................................................................................... 58

PC Card assembly ............................................................................................................. 61

TouchPad cable ................................................................................................................. 63

7 Specifications

Computer specifications ..................................................................................................................... 70

15.4-inch, WXGA display specifications ............................................................................................. 71

Hard drive specifications .................................................................................................................... 72

Primary 4-cell, Li-ion battery specifications ........................................................................................ 73

DVD±RW and CD-RW Super Multi Double-Layer Combo Drive specifications ................................. 74

DVD±RW/R and CD-RW Double-Layer Combo Drive specifications ................................................. 75

System DMA specifications ................................................................................................................ 76

System interrupt specifications ........................................................................................................... 77

System I/O address specifications ..................................................................................................... 78

System memory map specifications ................................................................................................... 80

8 Screw listing

Phillips PM2.5×6.0 captive screw ....................................................................................................... 82

Phillips PM3.0×3.0 screw ................................................................................................................... 83

Phillips PM2.0×9.0 screw ................................................................................................................... 84

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

Phillips PM2.0×2.0 screw ................................................................................................................... 90

Phillips PM2.0×7.0 screw ................................................................................................................... 91

Phillips PM2.5×6.0 screw ................................................................................................................... 92

Phillips PM2.5×4.0 screw ................................................................................................................... 94

............. 87

9 Backup and recovery

Backup ............................................................................................................................................... 95

Safeguarding your data ..................................................................................................... 95

iv ENWW

Backing up the system ....................................................................................................... 95

Backing up specific files or folders .................................................................... 95

Backing up the entire hard drive ........................................................................................ 96

Backing up modifications made to the system ................................................................... 97

Scheduling backups ........................................................................................................... 97

Recovery ............................................................................................................................................ 97

Creating recovery discs (highly recommended) ................................................................ 98

Performing a recovery ....................................................................................................... 99

Performing a recovery from the recovery discs ................................................. 99

Performing a recovery from the hard drive ........................................................ 99

10 Connector pin assignments

Audio-out (headphone) ..................................................................................................................... 100

Audio-in (microphone) ...................................................................................................................... 100

External monitor ............................................................................................................................... 101

RJ-11 (modem) ................................................................................................................................ 102

RJ-45 (network) ................................................................................................................................ 102

Universal Serial Bus ......................................................................................................................... 103

11 Power cord set requirements

Requirements for all countries or regions ......................................................................................... 104

Requirements for specific countries or regions ................................................................................ 105

Initiating a recovery in Windows ....................................................... 99

Initiating a recovery from the hard drive recovery partition ............... 99

12 Recycling

Battery .............................................................................................................................................. 106

Display .............................................................................................................................................. 107

Index ................................................................................................................................................................. 113

ENWW v

vi ENWW

1 Product description

Category Description System

board

910GML
without
wireless
local area
network
(WLAN)

Product Name HP 510 Notebook PC √ √ √

Processors Intel® Pentium® M 770 (2.13-GHz) Processor 533-MHz front

side bus (FSB), 1-MB L2 cache, socketed

Intel Celeron® M 360 (1.40-GHz) Processor 400-MHz FSB,

512-KB L2 cache, socketed

Chipset Intel 915GM √

Intel 910GML √ √

Southbridge: Intel ICH-6M √ √ √

Graphics UMA √ √ √

Panels 15.4-inch, WXGA (16:10 aspect ratio) BrightView with wireless

antenna transceivers and cables

15.4-inch, WXGA (16:10 aspect ratio) BrightView without
wireless antenna transceivers and cables

√

√ √

√ √

√

System
board

910GML
with
WLAN

System
board

915GM
with
WLAN

Memory

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

512-MB total system memory (512-MB × 1) √ √ √

1024-MB total system memory (1024-MB × 1) √ √ √

Hard drives

60-GB, 5400-rpm √

40-GB, 4200-rpm √√√

One SODIMM slot

●

Customer accessible/upgradable

●

DDRII PC2-4200 (533 MHz)

●

Supports all 9.5-mm, 2.5-inch hard drives

●

Parallel ATA

●

√ √ √

√ √ √

ENWW 1

Category Description System

board

System
board

System
board

910GML
without
wireless
local area
network
(WLAN)

Optical drives
(fixed)

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

DVD±RW/R and CD-RW Double-Layer Combo Drive √ √

Diskette drive Supports external USB drive only √ √ √

Audio

Modem

Ethernet

12.7-mm tray load

●

Parallel ATA

●

Fixed, no modular requirements (1 screw removal)

●

Conexant CX20468

●

Single speaker

●

Headphone and microphone jacks

●

Conexant CX20493 (Ultima HD2.0)

●

Modem cable included

●

Intel 82562V

●

√ √ √

√ √ √

√ √ √

√ √ √

910GML
with
WLAN

915GM
with
WLAN

Ethernet cabel included

●

S4/S5 wake on LAN

●

Wireless Integrated wireless options by way of Mini PCI card:

Option for no wireless

WLAN antennae (2, configured in display assembly) √ √

Intel 2200 802.11b/g √ √

External media
card

Ports

Docking Docking support

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

VGA (Dsub 15-pin)

●

USB 2.0 ports (2)

●

Audio-out (mono microphone)

●

Audio-in (stereo headphone)

●

2-pin AC jack

●

RJ-11 modem

●

RJ-45 Ethernet (includes link and activity LEDs

●

√ √ √

Keyboard/
pointing devices

Keyboard with embedded numeric keypad

●

TouchPad with 2 buttons and one-way scroll

●

√√√

2 Chapter 1 Product description ENWW

Category Description System

board

System
board

System
board

910GML
without
wireless
local area
network
(WLAN)

Power
requirements

65-W AC adapter with localized cable plug support (2-wire plug

Security Security cable slot √ √ √

Operating system Preinstalled:

Serviceability End-user replaceable parts:

4-cell, 2.2-Ahr Li-ion battery (32 Whr)

NOTE The HP 510 Notebook PC does not support

Smart Battery technology.

with ground pin, supports 2-pin DC connector)

NOTE The HP 510 Notebook PC does not support

Smart AC adapter technology.

Microsoft® Windows® XP Home (SP2)

●

Microsoft Windows XP Pro (in the United States only)

●

FreeDOS

●

√ √ √

√ √ √

√ √ √

910GML
with
WLAN

915GM
with
WLAN

Hard drive √ √ √

Memory module √ √ √

Mini PCI card module √ √

Battery (system) √ √ √

AC adapter √√√

ENWW 3

2 External component identification

Top components

Pointing devices

Item Component Function

(1) TouchPad Moves the pointer and selects or activates items on the screen.

(2) Left TouchPad button Functions like the left button on an external mouse.

(3) Right TouchPad button Functions like the right button on an external mouse.

(4) TouchPad scroll zone Scrolls up or down.

4 Chapter 2 External component identification ENWW

Keys

Item Component Function

(1) esc key Displays system information when pressed in combination with

the fn key.

(2) fn key Executes frequently used system functions when pressed in

combination with a function key or the esc key.

(3) Windows logo key Displays the Windows Start menu.

(4) Windows applications key Displays a shortcut menu for items beneath the pointer.

(5) Embedded numeric keypad keys Can be used like the keys on an external numeric keypad.

(6) Function keys Execute frequently used system functions when pressed in

combination with the fn key.

ENWW Top components 5

Buttons and lights

Item Component Function

(1) Caps lock light On: Caps lock is on.

(2) Internal display switch Turns off the display if the display is closed while the power is on.

(3) Wireless button (select models only) 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.

(4) Wireless light (select models only)

(5) Power button

(6) Power light

Blue: An integrated wireless device, such as a wireless local

●

area network (WLAN) device and/or a Bluetooth® device, is
turned 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 enter

●

hibernation.

When the computer is in standby, press the button briefly to

●

exit standby.

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.

On: The computer is on.

●

Blinking: The computer is in standby.

●

Off: The computer is off or in hibernation.

●

(7) Speaker Produces sound.

6 Chapter 2 External component identification ENWW

Front components

Item Component Function

(1) Wireless antennae (select models only) Send and receive signals from one or more wireless devices.

(2) Battery light

(3) Audio-out (headphone) jack Produces sound when connected to optional stereo speakers,

(4) Audio-in (microphone) jack Connects an optional computer headset microphone, stereo array

On: A battery is charging.

●

Blinking: A battery that is the only available power source has

●

reached a low-battery condition. When the battery reaches a
critical low-battery condition, the battery light begins 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 low­battery condition.

headphones, ear buds, or a headset.

microphone, or monaural microphone.

ENWW Front components 7

Right-side components

Item Component Function

(1) Optical drive Reads an optical disc.

(2) Security cable slot 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.

8 Chapter 2 External component identification ENWW

Left-side components

Item Component Function

(1) Vent Enables airflow to cool internal components.

(2) RJ-11 (modem) jack (select models only) Connects a modem cable.

CAUTION To prevent overheating, do not obstruct

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 thick
rugs or clothing, to block airflow.

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.

(3) RJ-45 (network) jack Connects a network cable.

(4) Power connector Connects an AC adapter.

NOTE The HP 510 Notebook PC does not support Smart

AC adapter technology.

(5) External monitor port Connects an optional VGA external monitor or projector.

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

Cards.

(7) USB ports (2) Connect an optional USB device.

(8) PC Card eject button Ejects the PC Card from the PC Card slot.

ENWW Left-side components 9

Bottom components

Item Component Function

(1) Battery bay Holds the battery.

NOTE The HP 510 Notebook PC does not support Smart

Battery technology.

(2) Battery release latches (2) Release the battery from the battery bay.

(3) Hard drive bay Holds the hard drive.

(4) Vent Enables airflow to cool internal components.

CAUTION To prevent overheating, do not obstruct

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 thick
rugs or clothing, to block airflow.

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.

(5) Memory module compartment Contains the memory module slot.

10 Chapter 2 External component identification ENWW

3 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 cord.

4. Remove the battery (see

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

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.

Battery on page 29).

RTC battery on page 51).

ENWW 11

4 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.

12 Chapter 4 Illustrated parts catalog ENWW

Computer major components

Item Description Spare part number

(1) Display assemblies

15.4-inch, WXGA BrightView display assembly for use only with computer models with

wireless LAN capability (includes wireless antenna transceivers and cables)

15.4-inch, WXGA BrightView display assembly for use only with computer models

without wireless LAN capability

440716-001

440715-001

ENWW Computer major components 13

Item Description Spare part number

(2) Switch covers

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 441624-001

(3) Button board 441632-001

(4) Keyboards

Belgium 438231-A41

Brazil 438531-201

The Czech Republic 438531-221

Denmark 438231-081

Europe 438531-021

France 438531-051

Germany 438231-041

Greece 438231-151

Hungary 438231-211

Israel 438531-BB1

Italy 438231-061

Latin America 438231-161

441623-001

Norway 438231-091

Poland 438231-241

Portugal 438231-131

Russia 438231-251

Saudi Arabia 438231-171

Slovakia 438231-231

Slovenia 438231-BA1

South Africa 438231-AR1

Spain 438231-071

Sweden and Finland 438231-B71

Thailand 438231-281

Turkey 438231-141

The United Kingdom 438231-031

The United States 438231-001

(5) Top cover (includes TouchPad and TouchPad cable) 441626-001

TouchPad cable (not illustrated) 441638-001

14 Chapter 4 Illustrated parts catalog ENWW

Item Description Spare part number

(6) PC Card slot bezel 438527-001

(7) PC Card assembly 438551-001

(8) RTC battery 438556-001

Plastics/Hardware Kit 441630-001

(9a) Memory/Mini PCI card module cover (includes 1 captive screw, secured by a C-clip)

(9b) Hard drive cover (includes 2 captive screws, secured by C-clips)

(10) Heat sink (includes thermal paste) 438529-001

(11) Fan assembly 438528-001

(12) Processors (include thermal paste)

Intel Pentium M 770 2.13-GHz processor 440717-001

Intel Celeron M 360 1.40-GHz processor 438554-001

(13) Base enclosure (includes 6 rubber feet, not illustrated) 441625-001

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

(14) 802.11b/g Mini PCI card WLAN module for use in the countries or regions listed

below. These countries or regions are categorized as most of the world (MOW):

Argentina, Brazil, Canada, Chile, Mexico, Taiwan, the United States

Australia, Austria, Belarus, Belgium, Brunei, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia,

(15)

PC2-4200, 512-MB 438546-001

PC2-4200, 256-MB 438545-001

(16) Speaker 441627-001

(17) System boards

For use only with full-featured computer models 441635-001

For use only with defeatured computer models with wireless LAN capability 441636-001

For use only with defeatured computer models without wireless LAN capability 441637-001

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

Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan,
Jordan, Kuwait, Latvia, Lithuania, Luxembourg, Malaysia, the Netherlands, New Zealand, Norway, Pakistan,
the People's Republic of China, the Philippines, Poland, Portugal, Romania, Russia, Saudi Arabia, Singapore,
Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Sweden, Switzerland, Thailand, Turkey, the United
Arab Emirates, the United Kingdom, Ukraine

Memory modules, 1-DIMM

390501-001

390501-002

(18) Optical drive connector board 441631-001

(19) 4-cell, 2.2-Ahr battery 440704-001

(20) Optical drives (include bezel and optical drive bracket)

DVD±RW and CD-RW Super Multi Double-Layer Combo Drive 438523-001

DVD±RW/R and CD-RW Double-Layer Combo Drive 438524-001

ENWW Computer major components 15

Item Description Spare part number

(21) Hard drives (include hard drive bracket and connector)

5400-rpm, 60-GB 438526-001

4200-rpm, 40-GB 438525-001

Display assembly components

Item Description Spare part number

(1) Display bezel 440706-001

(2) Display Hinge Kit 400707-001

(3) 15.4-inch, WXGA, BrightView display panel 440711-001

(4) Display inverter 441628-001

(5) Wireless Antenna Kit (includes wireless antenna transceivers and cables) 441639-001

(6) Display enclosures

For use only with computer models with wireless LAN capability (includes logo and

wireless antenna transceivers and cables)

For use only with computer models without wireless LAN capability (includes logo) 440709-001

Display Cable Kit (not illustrated) 440708-001

Display Label Kit (not illustrated) 440705-001

Display Screw Kit (not illustrated) 440714-001

Display Screw Cover Kit (not illustrated) 438542-001

440710-001

16 Chapter 4 Illustrated parts catalog ENWW

Plastics/Hardware Kit

Item Description Spare part number

Plastics/Hardware Kit 441630-001

(1) PC Card slot bezel

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

(3) Memory/Mini PCI card module cover (includes 1 captive screw, secured by a C-clip)

ENWW Plastics/Hardware Kit 17

Mass storage devices

Item Description Spare part number

(1) Hard drives (include frame and connector)

5400-rpm, 60-GB 438526-001

4200-rpm, 40-GB 438525-001

(2) Optical drives (include bezel and bracket)

DVD±RW/R and CD-RW Double-Layer Combo Drive 438524-001

DVD±RW and CD-RW Super Multi Double-Layer Combo Drive 438523-001

18 Chapter 4 Illustrated parts catalog ENWW

Miscellaneous parts

Description Spare part number

65-watt AC adapter 418872-001

Power cords:

Australia 350055-011

Brazil 350055-201

Denmark 350055-081

Europe 350055-021

French Canada 350055-DB1

Israel 350055-BB1

Italy 350055-061

Japan 350055-291

Korea 350055-AD1

People's Republic of China 350055-AA1

Switzerland 350055-BG1

The United Kingdom 350055-031

The United States 350055-001

Screw Kit

Phillips PM3.0×3.0 screw

Phillips PM2.5×6.0 captive screw

Phillips PM2.5×6.0 screw

Phillips PM2.5×4.0 screw

Phillips PM2.0×9.0 screw

Phillips PM2.0×7.0 screw

Phillips PM2.0×3.0 screw

Phillips PM2.0×2.0 screw

441629-001

ENWW Miscellaneous parts 19

Sequential part number listing

Spare part number Description

350055-001 Power cord use in the United States

350055-011 Power cord for use in Australia

350055-021 Power cord for use in Europe

350055-031 Power cord for use in the United Kingdom

350055-061 Power cord for use in Italy

350055-081 Power cord for use in Denmark

350055-201 Power cord for use in Brazil

350055-291 Power cord for use in Japan

350055-AA1 Power cord for use in the People’s Republic of China

350055-AD1 Power cord for use in Korea

350055-BB1 Power cord for use in Israel

350055-BG1 Power cord for use in Switzerland

350055-DB1 Power cord for use in French Canada

390501-001 802.11b/g Mini PCI card WLAN module for use in the MOW countries or regions listed below:

Argentina, Brazil, Canada, Chile, Mexico, Taiwan, the United States

390501-002 802.11b/g Mini PCI card WLAN module for use in the ROW countries or regions listed below:

Australia, Austria, Belarus, Belgium, Brunei, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark,
Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland,
Israel, Italy, Japan, Jordan, Kuwait, Latvia, Lithuania, Luxembourg, Malaysia, the Netherlands, New
Zealand, Norway, Pakistan, the People's Republic of China, the Philippines, Poland, Portugal, Romania,
Russia, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka,
Sweden, Switzerland, Thailand, Turkey, the United Arab Emirates, the United Kingdom, Ukraine

418872-001 65-watt AC adapter

438523-001 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive (includes bezel and optical drive

bracket)

438524-001 DVD±RW/R and CD-RW Double-Layer Combo Drive (includes bezel and optical drive bracket)

438525-001 4200-rpm, 40-GB hard drive (includes bracket and connector)

438526-001 5400-rpm, 60-GB hard drive (includes bracket and connector)

438527-001 PC Card slot bezel

438528-001 Fan assembly

438529-001 Heat sink

438531-001 Keyboard for use in the United States

438531-021 Keyboard for use internationally

438531-031 Keyboard for use in the United Kingdom

438531-041 Keyboard for use in Germany

20 Chapter 4 Illustrated parts catalog ENWW

Spare part number Description

438531-051 Keyboard for use in France

438531-061 Keyboard for use in Italy

438531-071 Keyboard for use in Spain

438531-081 Keyboard for use in Denmark

438531-091 Keyboard for use in Norway

438531-131 Keyboard for use in Portugal

438531-141 Keyboard for use in Turkey

438531-151 Keyboard for use in Greece

438531-171 Keyboard for use in Saudi Arabia

438531-211 Keyboard for use in Hungary

438531-221 Keyboard for use in the Czech Republic

438531-231 Keyboard for use in Slovakia

438531-241 Keyboard for use in Poland

438531-251 Keyboard for use in Russia

438531-A41 Keyboard for use in Belgium

438531-AR1 Keyboard for use in South Africa

438531-B71 Keyboard for use in Sweden and Finland

438531-BA1 Keyboard for use in Slovenia

438531-BB1 Keyboard for use in Israel

438545-001 1-DIMM, PC2-4200, 256-MB memory module

438546-001 1-DIMM, PC2-4200, 512-MB memory module

438551-001 PC Card assembly

438554-001 Intel Celeron M 360 1.40-GHz processor (includes thermal paste)

438556-001 RTC battery

438557-001 Rubber Feet Kit

440704-001 4-cell, 2.2-Ahr battery

440705-001 Display Label Kit

440706-001 Display Bezel Kit

440707-001 Display Hinge Kit

440708-001 Display Cable Kit

440709-001 Display enclosure for use only with computer models without wireless LAN capability (includes logo)

440710-001 Display enclosure for use only with computer models with wireless LAN capability (includes logo and

wireless antenna transceivers and cables)

440711-001 15.4-inch WXGA BrightView display panel

ENWW Sequential part number listing 21

Spare part number Description

440714-001 Display Screw Kit

440715-001 15.4-inch WXGA BrightView display assembly for use only with computer models without wireless LAN

capability (includes wireless antenna transceivers and cables)

440716-001 15.4-inch WXGA BrightView display assembly for use only with computer models with wireless LAN

capability

440717-001 Intel Pentium M 770 2.13-GHz processor (includes thermal paste)

441623-001 Switch cover for use only with computer models with wireless LAN capability (includes wireless button

and wireless light)

441624-001 Switch cover for use only with computer models without wireless LAN capability

441625-001 Base enclosure (includes 6 rubber feet)

441626-001 Top cover (includes TouchPad and TouchPad cable)

441627-001 Speaker

441628-001 Display inverter

441629-001 Screw Kit

441630-001 Plastics/Hardware Kit

441631-001 Optical drive connector board

441632-001 Button board

441635-001 System board for use only with full-featured computer models

441636-001 System board for use only with defeatured computer models with wireless LAN capability

441637-001 System board for use only with defeatured computer models without wireless LAN capability

441638-001 TouchPad cable

441639-001 Wireless Antenna Kit (includes wireless antenna transceivers and cables)

22 Chapter 4 Illustrated parts catalog ENWW

5 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.

ENWW Preliminary replacement requirements 23

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.

24 Chapter 5 Removal and replacement procedures ENWW

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

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

Typical electrostatic voltage levels

Event 10% 40% 55%

Walking across carpet 35,000 V 15,000 V 7,500 V

Walking across vinyl floor 12,000 V 5,000 V 3,000 V

Motions of bench worker 6,000 v 800 V 400 V

Removing DIPS from plastic tube 2,000 V 700 V 400 V

Removing DIPS from vinyl tray 11,500 V 4,000 V 2,000 V

Removing DIPS from Styrofoam 14,500 V 5,000 V 3,500 V

Removing bubble pack from PCB 26,500 V 20,000 V 7,000 V

Packing PCBs in foam-lined box 21,000 V 11,000 V 5,000 V

Relative humidity

ENWW Preliminary replacement requirements 25

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.

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.

●

26 Chapter 5 Removal and replacement procedures ENWW

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 Use Voltage protection level

Antistatic plastic Bags 1,500 V

Carbon-loaded plastic Floor mats 7,500 V

Metallized laminate Floor mats 5,000 V

ENWW Preliminary replacement requirements 27

Component replacement procedures

This chapter provides removal and replacement procedures.

There are as many as 56 screws, in 6 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.

28 Chapter 5 Removal and replacement procedures ENWW

Battery

Description Spare part number

4-cell, 2.2-Ahr battery 440704-001

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 cord.

Remove the battery:

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

2. Slide the battery release latches (1) toward the inside of the computer. (The battery disengages

from the computer.)

3. Remove the battery (2) by pulling it straight back and away from the computer.

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

ENWW Component replacement procedures 29

Hard drive

Description Spare part number

5400-rpm, 60-GB 438526-001

4200-rpm, 40-GB 438525-001

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

2. Disconnect all external devices connected to the computer.

3. Disconnect the power cord.

computer on, and then shut it down through the operating system.

4. Remove the battery (see

Battery on page 29).

Remove the hard drive:

1. Position the computer with the front toward you.

2. Loosen the two Phillips PM2.5×6.0 screws (1) that secure the hard drive cover to the computer.

3. Lift the left side of the hard drive cover (2) and swing it to right.

4. Remove the hard drive cover.

NOTE The hard drive cover is included in the Plastics/Hardware Kit, spare part number

441630-001.

5. Grasp the Mylar tab (1) on the hard drive and pull the hard drive (2) to the left to disconnect it from

the system board.

30 Chapter 5 Removal and replacement procedures ENWW

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

7. If it is necessary to remove the hard drive bracket from the hard drive, remove the four Phillips

PM3.0×3.0 hard drive bracket screws (1) from each side of the hard drive.

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

Reverse this procedure to reassemble and install the hard drive.

ENWW Component replacement procedures 31

Computer feet

Description Spare part number

Rubber Feet Kit 438557-001

The computer feet are adhesive-backed rubber pads.

Memory module

Description Spare part number

1-DIMM, PC2-4200, 512-MB 438546-001

1-DIMM, PC2-4200, 256-MB 438545-001

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 cord.

4. Remove the battery (see

Remove the external memory module:

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

2. Loosen the Phillips PM2.5×6.0 screw (1) that secures the memory/Mini PCI card module

compartment cover to the computer.

Battery on page 29).

32 Chapter 5 Removal and replacement procedures ENWW

3. Lift the front edge of the cover (2) and swing it toward you.

4. Remove the memory/Mini PCI card module compartment cover.

NOTE The memory/Mini PCI card module compartment cover is included in the Plastics/

Hardware Kit, spare part number 441630-001 .

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

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

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

NOTE Memory modules are designed with a notch (3) to prevent incorrect installation into

the memory module socket.

Reverse this procedure to install a memory module.

ENWW Component replacement procedures 33

Mini PCI card module

Description Spare part number

802.11b/g Mini PCI card WLAN module for use in the MOW countries or regions listed below. 390501-001

Argentina

Brazil

802.11b/g Mini PCI card WLAN module for use in the ROW countries or regions listed below. 390501-002

Australia

Austria

Belarus

Belgium

Brunei

Bulgaria

Croatia

Cyprus

The Czech Republic

Denmark

Estonia

Finland

France

Germany

Canada

Chile

Greece

Hong Kong

Hungary

Iceland

India

Indonesia

Ireland

Israel

Italy

Japan

Jordan

Kuwait

Latvia

Lithuania

Mexico

Taiwan

Luxembourg

Malaysia

The Netherlands

New Zealand

Norway

Pakistan

The People's Republic of
China

The Philippines

Poland

Portugal

Romania

Russia

Saudi Arabia

Singapore

The United States

Slovakia

Slovenia

South Africa

South Korea

Spain

Sri Lanka

Sweden

Switzerland

Thailand

Turkey

The United Arab Emirates

The United Kingdom

Ukraine

Before removing the Mini PCI card 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 cord.

4. Remove the battery (see

5. Remove the memory/Mini PCI card module compartment cover (see

Battery on page 29).

Memory module

on page 32).

34 Chapter 5 Removal and replacement procedures ENWW

Remove the Mini PCI card module:

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

NOTE The wireless antenna cables are available in the Wireless Antenna Kit, spare part

number 441639-001.

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

The gray WLAN antenna cable is connected to the WLAN module “Aux” terminal.

2. Spread the retaining tabs (2) on each side of the Mini PCI card module socket to release the Mini

PCI card module. (The edge of the module opposite the socket rises away from the computer.)

3. Remove the Mini PCI card module (3) by pulling the module away from the socket at an angle.

NOTE Mini PCI card modules are designed with a notch (4) to prevent incorrect

installation.

Reverse this procedure to install a Mini PCI card module.

ENWW Component replacement procedures 35

Optical drive

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

Description Spare part number

DVD±RW and CD-RW Super Multi Double-Layer Combo Drive 438523-001

DVD±RW/R and CD-RW Double-Layer Combo Drive 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 cord.

4. Remove the battery (see

5. Remove the memory/Mini PCI card module compartment cover (see

Battery on page 29).

Memory module

on page 32).

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.

36 Chapter 5 Removal and replacement procedures ENWW

6. Remove the optical drive bracket (2).

Reverse this procedure to reassemble and install the optical drive.

ENWW Component replacement procedures 37

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 441624-001

441623-001

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 cord.

4. Remove the battery (see

Battery on page 29).

Remove the switch cover:

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

2. Remove the seven Phillips PM2.0×9.0 screws (1) and the four Phillips PM2.0×2.0 screws (2) that

secure the switch cover to the computer.

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

4. Open the computer as far as possible.

38 Chapter 5 Removal and replacement procedures ENWW

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

6. Remove the switch cover.

Reverse this procedure to install the switch cover.

ENWW Component replacement procedures 39

Keyboard

Description

Belgium

The Czech Republic

Denmark

Europe

France

Germany

Greece

Hungary

Israel

Italy

Norway

Poland

438531-A41

438531-221

438531-081

438531-021

438531-051

438531-041

438531-151

438531-211

438531-BB1

438531-061

438531-091

438531-241

Portugal

Russia

Saudi Arabia

Slovakia

Slovenia

South Africa

Spain

Sweden and Finland

Turkey

The United Kingdom

The United States

438531-131

438531-251

438531-171

438531-231

438531-BA1

438531-AR1

438531-061

438531-B71

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 cord.

4. Remove the battery (see

Battery on page 29).

5. Remove the memory/Mini PCI card module compartment cover (see

on page 32).

6. Remove the switch cover (see

Switch cover on page 38).

Remove the keyboard:

1. Position the computer with the front toward you.

Memory module

40 Chapter 5 Removal and replacement procedures ENWW

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.

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.

ENWW Component replacement procedures 41

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

disconnect the keyboard cable (2) from the system board.

7. Remove the keyboard.

Reverse this procedure to install the keyboard.

42 Chapter 5 Removal and replacement procedures ENWW

Button board

Description Spare part number

Button board 441631-001

Before removing the button 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 cord.

4. Remove the battery (see

5. Remove the memory/Mini PCI card module compartment cover (see

Battery on page 29).

Memory module

on page 32).

6. Remove the following components:

a. Switch cover (see

b. Keyboard (see

Switch cover on page 38)

Keyboard on page 40)

Remove the button board:

1. Release the ZIF connector (1) to which the button board cable is connected and disconnect the

cable (2) from the system board.

2. Remove the Phillips PM2.0×3.0 screw (3) that secures the button board to the computer.

3. Remove the button board (4).

Reverse this procedure to reassemble and install the button board.

ENWW Component replacement procedures 43

Display assembly

Description Spare part number

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

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

440716-001

440715-001

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 cord.

4. Remove the battery (see

5. Remove the memory/Mini PCI card module compartment cover (see

Battery on page 29).

Memory module
on page 32) and disconnect the wireless antenna cables from the Mini PCI card module (see Mini
PCI card module on page 34).

6. Remove the following components:

a. Switch cover (see

b. Keyboard (see

Switch cover on page 38)

Keyboard on page 40)

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.

44 Chapter 5 Removal and replacement procedures ENWW

5. Disconnect the display cable connector (1) from the system board and remove the display 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.

ENWW Component replacement procedures 45

9. If it is necessary to replace any of the display assembly internal subcomponents, remove the

following display bezel screw covers and screws:

(1) Four round rubber screw covers on the top edge of the display bezel

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

(3) Eight Phillips PM2.5×6.0 screws

NOTE The display bezel screw covers are available in the Display Screw Cover Kit, spare

part number DSCK-001. All screws used to secure display assembly internal
subcomponents are available in the Display Screw Kit, spare part number 404714-001.

10. Flex the inside edges of the left and right sides (1) of the display bezel and the inside edges of the

top and bottom sides (2) of the display bezel until the bezel disengages from the display
assembly.

11. Remove the display bezel (3).

NOTE The display bezel is available using spare part number 440706-001.

46 Chapter 5 Removal and replacement procedures ENWW

12. If it is necessary to replace the display inverter, disconnect the display panel cable (1) and the

backlight cable (2) from the inverter.

13. Remove the display inverter (3).

NOTE The display inverter is available using spare part number 441628-001.

14. 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.

15. Remove the display panel (2).

NOTE The display panel is available using spare part number 440711-001.

16. 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.

ENWW Component replacement procedures 47

17. Remove the display hinges (2).

NOTE The display hinges are available in the Display Hinge Kit, spare part number

440707-001.

18. If it is necessary to replace the wireless antenna transceivers, remove the Phillips PM2.5×4.0

screws (1) that secure each transceiver (2) to the display enclosure.

NOTE The wireless antenna transceivers are also attached to the display enclosure with

a thin layer of adhesive. It may be necessary to use a flat-bladed tool to pry the transceivers
away from the display enclosure.

19. Remove the wireless antenna transceivers (2) and cables (3) from the display enclosure.

NOTE The wireless antenna cables are attached to the display enclosure by a series of

pliable tabs (4) built into the enclosure shielding. Lift the tabs to release the cables.

NOTE The wireless antenna transceivers and cables are available in the Wireless Antenna

Kit, spare part number 441639-001.

Reverse this procedure to reassemble and install the display assembly.

48 Chapter 5 Removal and replacement procedures ENWW

Base enclosure

Description Spare part number

Base enclosure 441625-001

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 cord.

4. Remove the battery (see

Battery on page 29).

5. Remove the following components:

a. Hard drive (see

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

d. Switch cover (see

e. Keyboard (see

f. Display assembly (see

Hard drive on page 30)

Memory module on page 32)

Optical drive on page 36)

Switch cover on page 38)

Keyboard on page 40)

Display assembly on page 44)

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.

ENWW Component replacement procedures 49

3. Remove the two Phillips PM2.0×3.0 screws (1) and the twelve Phillips PM2.0×9.0 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.

50 Chapter 5 Removal and replacement procedures ENWW

RTC battery

Description Spare part number

RTC battery 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 cord.

4. Remove the battery (see

Battery on page 29).

5. Remove the following components:

a. Hard drive (see

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

d. Switch cover (see

e. Keyboard (see

f. Display assembly (see

g. Base enclosure (see

Hard drive on page 30)

Memory module on page 32)

Optical drive on page 36)

Switch cover on page 38)

Keyboard on page 40)

Display assembly on page 44)

Base enclosure on page 49)

Remove the RTC battery:

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

▲

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

ENWW Component replacement procedures 51

Fan assembly

Description Spare part number

Fan assembly 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 cord.

4. Remove the battery (see

Battery on page 29).

5. Remove the following components:

a. Hard drive (see

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

d. Switch cover (see

e. Keyboard (see

f. Display assembly (see

g. Base enclosure (see

Hard drive on page 30)

Memory module on page 32)

Optical drive on page 36)

Switch cover on page 38)

Keyboard on page 40)

Display assembly on page 44))

Base enclosure on page 49)

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.

3. Remove the fan assembly (3).

52 Chapter 5 Removal and replacement procedures ENWW

Reverse this procedure to install the fan assembly.

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

Heat sink

Description Spare part number

Heat sink (includes thermal paste) 438529-001

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

2. Disconnect all external devices connected to the computer.

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.

computer on, and then shut it down through the operating system.

3. Disconnect the power cord.

4. Remove the battery (see

Battery on page 29).

5. Remove the following components:

a. Hard drive (see

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

Hard drive on page 30)

Memory module on page 32)

Optical drive on page 36)

d. Switch cover (see Switch cover on page 38)

e. Keyboard (see

f. Display assembly (see

g. Base enclosure (see

h. Fan assembly (see

Keyboard on page 40)

Display assembly on page 44)

Base enclosure on page 49)

Fan assembly on page 52)

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. Slide the heat sink (2) to the left until the right side of the heat sink clears the top cover.

NOTE Due to the adhesive quality of the thermal paste located between the heat sink and

processor, it may be necessary to move the heat sink from side to side to detach the heat
sink from the processor.

ENWW Component replacement procedures 53

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

NOTE The thermal paste should be thoroughly cleaned from the surfaces of the processor

(1) and heat sink (2) each time the heat sink is removed. Thermal paste is included with all

heat sink and processor spare part kits.

Reverse this procedure to install the heat sink.

54 Chapter 5 Removal and replacement procedures ENWW

Processor

Description Spare part number

Intel Pentium M 770 2.13-GHz processor 440717-001

Intel Celeron M 360 1.40-GHz processor 438554-001

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

2. Disconnect all external devices connected to the computer.

3. Disconnect the power cord.

NOTE All processor spare part kits include thermal paste.

computer on, and then shut it down through the operating system.

4. Remove the battery (see

Battery on page 29).

5. Remove the following components:

a. Hard drive (see

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

d. Switch cover (see

e. Keyboard (see

f. Display assembly (see

g. Base enclosure (see

h. Fan assembly (see

i. Heat sink (see

Hard drive on page 30)

Memory module on page 32)

Optical drive on page 36)

Switch cover on page 38)

Keyboard on page 40)

Display assembly on page 44)

Base enclosure on page 49)

Fan assembly on page 52)

Heat sink on page 53)

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.

ENWW Component replacement procedures 55

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

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

2. Disconnect all external devices connected to the computer.

3. Disconnect the power cord.

4. Remove the battery (see

5. Remove the following components:

Description Spare part number

Speaker 441627-001

computer on, and then shut it down through the operating system.

Battery on page 29).

a. Hard drive (see

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

d. Switch cover (see

Hard drive on page 30)

Memory module on page 32)

Optical drive on page 36)

Switch cover on page 38)

e. Keyboard (see

f. Display assembly (see

g. Base enclosure (see

Keyboard on page 40)

Display assembly on page 44)

Base enclosure on page 49)

56 Chapter 5 Removal and replacement procedures ENWW

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.

ENWW Component replacement procedures 57

System board

Description Spare part number

For use only with full-featured computer models 441635-001

For use only with defeatured computer models with wireless LAN capability 441636-001

For use only with defeatured computer models without wireless LAN capability 441637-001

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

●

Mini PCI card module (see

●

RTC battery (see

●

Processor (see

●

PC Card assembly (see

●

Memory module on page 32)

Mini PCI card module on page 34)

RTC battery on page 51)

Processor on page 55)

PC Card assembly on page 61)

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 cord.

4. Remove the battery (see Battery on page 29).

5. Remove the following components:

a. Hard drive (see

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

Hard drive on page 30)

Memory module on page 32)

Optical drive on page 36)

d. Switch cover (see

Switch cover on page 38)

e. Keyboard (see Keyboard on page 40)

f. Display assembly (see

g. Base enclosure (see

h. Fan assembly (see

i. Heat sink (see

Heat sink on page 53)

Display assembly on page 44)

Base enclosure on page 49)

Fan assembly on page 52)

58 Chapter 5 Removal and replacement procedures ENWW

Remove the system board:

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

2. Lift the left side of the system board (1) until it rests at an angle.

3. Flex the right side of the top cover (2) until the external monitor connector clears the opening in

the top cover.

4. Remove the system board (3) by pulling it away from the top cover at an angle until it clears the

top cover

ENWW Component replacement procedures 59

5. If it is necessary to replace the optical drive connector board, pull the board away from the system

board until it disconnects from the system board.

NOTE The optical drive connector board is available using spare part number 441631-001.

Reverse this procedure to install the system board.

60 Chapter 5 Removal and replacement procedures ENWW

PC Card assembly

Description Spare part number

PC Card assembly 438551-001

PC Card slot bezel 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 cord.

4. Remove the battery (see

Battery on page 29).

5. Remove the following components:

a. Hard drive (see

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

d. Switch cover (see

e. Keyboard (see

f. Display assembly (see

g. Base enclosure (see

h. Fan assembly (see

i. Heat sink (see

Hard drive on page 30)

Memory module on page 32)

Optical drive on page 36)

Switch cover on page 38)

Keyboard on page 40)

Display assembly on page 44)

Base enclosure on page 49)

Fan assembly on page 52)

Heat sink on page 53)

j. System board (see System board on page 58)

Remove the PC Card assembly:

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

ENWW Component replacement procedures 61

2. Remove the two Phillips PM2.0×3.0 screws 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.

62 Chapter 5 Removal and replacement procedures ENWW

TouchPad cable

Description Spare part number

TouchPad cable 441638-001

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 cord.

4. Remove the battery (see

Battery on page 29).

5. Remove the following components:

a. Hard drive (see

Hard drive on page 30)

b. Memory/Mini PCI card module compartment cover (see

c. Optical drive (see

d. Switch cover (see

e. Keyboard (see

f. Display assembly (see

g. Base enclosure (see

h. Fan assembly (see

i. Heat sink (see

j. System board (see

Optical drive on page 36)

Switch cover on page 38)

Keyboard on page 40)

Display assembly on page 44)

Base enclosure on page 49)

Fan assembly on page 52)

Heat sink on page 53)

System board on page 58)

Remove the TouchPad cable:

1. Position the top cover with the front toward you.

Memory module on page 32)

ENWW Component replacement procedures 63

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.

64 Chapter 5 Removal and replacement procedures ENWW

6 Computer Setup

WARNING! Only authorized technicians trained by HP should repair this equipment. All

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

Computer Setup access

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 section 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.

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

To access Computer Setup:

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.

ENWW Computer Setup access 65

In Computer Setup, the following shortcuts are available:

To change the language, press f2.

●

To view navigation information, press f1.

●

To close open dialog boxes and return to the main Computer Setup screen esc.

●

2. Select the Files, 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.

Computer Setup defaults

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

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.

In Computer Setup, the following shortcuts are available:

To change the language, press f2.

●

To view navigation information, press f1.

●

To close open dialog boxes and return to the main Computer Setup screen, press esc.

●

2. Use the arrow keys to select File > Restore defaults, and then press enter.

3. When the confirmation dialog box opens, press f10.

4. Select the Restore defaults check box, and then press enter.

5. To confirm the restoration, press f10.

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

default settings.

66 Chapter 6 Computer Setup ENWW

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 To Do This

System information

Restore defaults Replace the configuration settings in Computer Setup with factory settings.

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

Save changes and exit Save changes entered during the current session. Then exit and restart the

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.

(Password and security settings are not changed when you restore the factory
default settings.)

computer.

computer. Your changes go into effect when the computer restarts.

Security menu

Select To Do This

Setup password Enter, change, or delete a setup password.

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

Password options

Enable/disable stringent security.

●

Enable/disable password requirement on computer restart.

●

DriveLock passwords

Smart Card security Enable/disable support for smart card and Java™ Card power-on

TPM Embedded Security Enable/disable support for TPM (Trusted Platform Module) Embedded

Enable/disable DriveLock on any computer hard drive.

●

Change a DriveLock user or master password.

●

NOTE DriveLock settings are accessible only when you enter

Computer Setup by turning on (not restarting) the computer.

authentication.

NOTE Power-on authentication for smart cards is supported only on

computers with optional smart card readers.

Security, which protects the computer from unauthorized access to owner
functions in Embedded Security for ProtectTools. For more information, refer
to the ProtectTools Security Manager Reference Guide located in Help and
Support, or refer to Credential Manager for ProtectTools online Help.

ENWW Computer Setup menus 67

Select To Do This

System IDs Enter user-defined computer asset and ownership tag.

Disk Sanitizer 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 To Do This

Memory Check Run a comprehensive check on system memory.

Hard Drive Self-Test options Run a comprehensive self-test on any hard drive in the system.

System Configuration menu

Select To Do This

Language (or press f2) Change the Computer Setup language.

Boot options

Device configurations

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 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

A USB keyboard, mouse, and hub to work in Computer Setup even

●

when a Windows operating system is not loaded.

The computer to start from bootable USB devices, including a hard

●

drive, diskette drive diskette, or optical drive connected by a USB

68 Chapter 6 Computer Setup ENWW

Select To Do This

Automatic/disable Intel SpeedStep Technology.

●

Select a parallel port mode: EPP (Enhanced Parallel Port), standard,

●

bidirectional, or ECP (Enhanced Capabilities Port).

Enable/disable BIOS DMA data transfers (select models only)

●

Enable/disable the system fan when connected to an AC outlet.

●

Enable/disable Intel 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 Support.

●

Enable/disable Dual Core CPU.

●

Enable/disable Secondary Battery Fast Charge.

●

port to the computer or to an optional docking device (select models
only).

Built-in Device Options

Port Options

Enable/disable embedded WWAN Device Radio.

●

Enable/disable embedded WLAN Device Radio

●

Enable/disable embedded Bluetooth® Device Radio.

●

Enable/disable LAN/WLAN Switching. When enabled, switches to a

●

WLAN when a LAN is either unavailable or disconnected.

Enable/disable Wake on LAN from Off.

●

Enable/disable the ambient light sensor.

●

Enable/disable the serial port.

●

Enable/disable the parallel port.

●

Enable/disable the flash media reader.

●

Enable/disable the USB port.

●

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.

●

ENWW Computer Setup menus 69

7 Specifications

Computer specifications

Metric U.S.

Dimensions

Height (front to back) 3.19 to 3.59 cm 1.26 to 1.41 in

Width 35.79 cm 14.09 in

Depth 25.70 cm 10.12 in

Weight (with optical drive, hard drive, and battery) 2.67 kg 5.88 lbs

Input power

Operating voltage 18.5 V dc @ 3.5 A – 65 W

Operating current 3.5 A

Temperature

Operating (not writing to optical disc) 0°C to 35°C 32°F to 95°F

Operating (writing to optical disc) 5°C to 35°C 41°F to 95°F

Nonoperating -20°C to 60°C -4°F to 140°F

Relative humidity

Operating 10% to 90%

Nonoperating 5% to 95%

Maximum altitude (unpressurized)

Operating (14.7 to 10.1 psia) -15 m to 3,048 m 50 ft to 10,000 ft

Nonoperating (14.7 to 4.4 psia) -15 m to 12,192 m -50 ft to 40,000 ft

Shock

Operating 125 g, 2 ms, half-sine

Nonoperating 200 g, 2 ms, half-sine

Random vibration

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

0.25 oct/min sweep rate

70 Chapter 7 Specifications ENWW

Metric U.S.

Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5

NOTE Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well

within this range of temperatures.

15.4-inch, WXGA display specifications

Metric U.S.

Dimensions

Height 20.7 cm 8.15 in

Width 33.1 cm 13.03 in

Diagonal 39.1 cm 15.39 in

Number of colors Up to 16.8 million

Contrast ratio 200:1 (typical)

Brightness 160 nits (typical)

oct/min sweep rate

Pixel resolution

Pitch 0.259 × 0.259 mm

Format 1280 × 800

Configuration RGB vertical stripe

Backlight Edge lit

Refresh rate 60 Hz

PPI 107

Viewing angle +/-65° horizontal, +/-50° vertical (typical)

ENWW 15.4-inch, WXGA display specifications 71

Hard drive specifications

60-GB* 40-GB*

Dimensions

Height 9.5 mm 9.5 mm

Width 70 mm 70 mm

Weight 101 g 101 g

Interface type ATA-7 ATA-7

Transfer rate

Synchronous (maximum) 100 MB/sec 100 MB/sec

Security ATA security ATA security

Seek times (typical read, including setting)

Single track 3 ms 3 ms

Average 13 ms 13 ms

Maximum 24 ms 24 ms

Logical blocks 117,210,240 78,140,160

Disc rotational speed 5400-rpm 4200-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.

†

Actual drive specifications may differ slightly.

NOTE Certain restrictions and exclusions apply. Contact technical support for details.

72 Chapter 7 Specifications ENWW

Primary 4-cell, Li-ion battery specifications

Metric U.S.

Dimensions

Height 2.00 cm 0.79 in

Width 26.80 cm 3.70 in

Depth 5.30 cm 5.28 in

Weight 0.34 kg 0.75 lb

Energy

Voltage 14.4 V

Amp-hour capacity 2.2 Ah

Watt-hour capacity 32 Wh

Temperature

Operating 5°C to 45°C 41°F to 113°F

Nonoperating 0°C to 60°C 32°F to 140°F

ENWW Primary 4-cell, Li-ion battery specifications 73

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, CD­EXTRA, Portfolio, CD-R, CD-RW), CD­R, CD-RW, DVD-ROM (DVD-5, DVD-9,
DVD-10, DVD-18), DVD-R, DVD-RW,
DVD+R, DVD+RW, DVD-RAM

Center hole diameter 1.5 cm (0.59 in)

Disc diameter

Standard disc 12 cm (4.72 in)

Mini disc 8 cm (3.15 in)

Disc thickness 1.2 mm (0.047 in)

Track pitch 0.74 µm

Access time

Random < 175 ms < 230 ms

Full stroke < 285 ms < 335 ms

Audio output level Audio-out, 0.7 Vrms

CD DVD

Write:

CD-R and CD-RW

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

Cache buffer 2 MB

Data transfer rate

24X CD-ROM 3,600 KB/sec

8X DVD 10,800 KB/sec

24X CD-R 3,600 KB/sec

16X CD-RW 2,400 KB/sec

8X DVD+R 10,800 KB/sec

4X DVD+RW 5,400 KB/sec

8X DVD-R 10,800 KB/sec

4X DVD-RW 5,400 KB/sec

2.4X DVD+R(9) 2,700 KB/sec

5X DVD-RAM 6,750 KB/sec

Transfer mode Multiword DMA Mode

Startup time < 15 seconds

Stop time < 6 seconds

74 Chapter 7 Specifications ENWW

DVD±RW/R and CD-RW 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, CD­EXTRA, Portfolio, CD-R, CD-RW), CD­R, CD-RW, DVD-ROM (DVD-5, DVD-9,
DVD-10, DVD-18), DVD-R, DVD-RW,
DVD+R, DVD+RW, DVD-RAM

Center hole diameter 1.5 cm (0.59 in)

Disc diameter

Standard disc 12 cm (4.72 in)

Mini disc 8 cm (3.15 in)

Disc thickness 1.2 mm (0.047 in)

Track pitch 0.74 µm

Access time

Random < 110 ms < 130 ms

Full stroke < 210 ms < 225 ms

Audio output level Line-out, 0.7 Vrms

CD DVD

Write:

CD-R and CD-RW

Cache buffer 2 MB

Data transfer rate

24X CD-ROM 3,600 KB/sec

8X DVD 10,800 KB/sec

24X CD-R 3,600 KB/sec

24X CD-RW 3,600 KB/sec

Transfer mode Multiword DMA mode 2

Startup time < 15 seconds

Stop time < 6 seconds

24X CD-ROM 3,600 KB/s 8X DVD
10,800 KB/s 24X CD-R 3,600 KB/s 24X
CD-RW 3,600 KB/s

ENWW DVD±RW/R and CD-RW Double-Layer Combo Drive specifications 75

System DMA specifications

Hardware DMA System function

DMA0 Not applicable

DMA1* Not applicable

DMA2* Not applicable

DMA3 Not applicable

DMA4 Direct memory access controller

DMA5* Available for PC Card

DMA6 Not assigned

DMA7 Not assigned

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

76 Chapter 7 Specifications ENWW

System interrupt specifications

Hardware IRQ System function

IRQ0 System timer

IRQ1 Standard 101-/102-Key or Microsoft® Natural Keyboard

IRQ2 Cascaded

IRQ3 Intel 82801DB/DBM USB2 Enhanced Host Controller—24CD

IRQ4 COM1

IRQ5* Conexant AC—Link Audio Intel 82801DB/DBM SMBus Controller—24C3

Data Fax Modem with SmartCP

IRQ6 Diskette drive

IRQ7* Parallel port

IRQ8 System CMOS/real-time clock

IRQ9* Microsoft ACPI-compliant system

IRQ10* Intel USB UHCI controller—24C2

Intel 82852/82855 GM/GME Graphic Controller

Realtek RTL8139 Family PCI Fast Ethernet Controller

IRQ11 Intel USB EHCI controller—24CD

Intel USB UHCI controller—24C4

Intel USB UHCI controller—24C7

Intel Pro/Wireless 2200BG

TI OHCI 1394 host controller

TI PCI1410 CardBus controller

IRQ12 Synaptics PS/2 TouchPad

IRQ13 Numeric data processor

IRQ14 Primary IDE channel

IRQ15 Secondary IDE channel

*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.

NOTE PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the

serial port may assert IRQ3 or IRQ4.

ENWW System interrupt specifications 77

System I/O address specifications

I/O address (hex) System function (shipping configuration)

000 - 00F DMA controller no. 1

010 - 01F Unused

020 - 021 Interrupt controller no. 1

022 - 024 Opti chipset configuration registers

025 - 03F Unused

02E - 02F 87334 “Super I/O” configuration for CPU

040 - 05F Counter/timer registers

044 - 05F Unused

060 Keyboard controller

061 Port B

062 - 063 Unused

064 Keyboard controller

065 - 06F Unused

070 - 071 NMI enable/RTC

072 - 07F Unused

080 - 08F DMA page registers

090 - 091 Unused

092 Port A

093 - 09F Unused

0A0 - 0A1 Interrupt controller no. 2

I/O Address (hex) System Function (shipping configuration)

0A2 - 0BF Unused

0C0 - 0DF DMA controller no. 2

0E0 - 0EF Unused

0F0 - 0F1 Coprocessor busy clear/reset

0F2 - 0FF Unused

100 - 16F Unused

170 - 177 Secondary fixed disk controller

178 - 1EF Unused

1F0 - 1F7 Primary fixed disk controller

1F8 - 200 Unused

201 JoyStick (decoded in ESS1688)

202 - 21F Unused

78 Chapter 7 Specifications ENWW

I/O address (hex) System function (shipping configuration)

220 - 22F Entertainment audio

230 - 26D Unused

26E - 26 Unused

278 - 27F Unused

280 - 2AB Unused

2A0 - 2A7 Unused

2A8 - 2E7 Unused

2E8 - 2EF Reserved serial port

2F0 - 2F7 Unused

2F8 - 2FF Infrared port

300 - 31F Unused

320 - 36F Unused

370 - 377 Secondary diskette drive controller

378 - 37F Parallel port (LPT1/default)

380 - 387 Unused

388 - 38B FM synthesizer—OPL3

38C - 3AF Unused

3B0 - 3BB VGA

3BC - 3BF Reserved (parallel port/no EPP support)

3C0 - 3DF VGA

3E0 - 3E1 PC Card controller in CPU

3E2 - 3E3 Unused

3E8 - 3EF Internal modem

3F0 - 3F7 “A” diskette controller

3F8 - 3FF Serial port (COM1/default)

CF8 - CFB PCI configuration index register (PCIDIVO-1)

CFC - CFF PCI configuration data register (PCIDIVO-1)

ENWW System I/O address specifications 79

System memory map specifications

Size Memory address System function

640 KB 00000000-0009FFFF Base memory

128 KB 000A0000-000BFFFF Video memory

48 KB 000C0000-000CBFFF Video BIOS

160 KB 000C8000-000E7FFF Unused

64 KB 000E8000-000FFFFF System BIOS

15 MB 00100000-00FFFFFF Extended memory

58 MB 04800000-07FFFFFF Super extended memory

58 MB 04800000-07FFFFFF Unused

2 MB 08000000-080FFFFF Video memory (direct access)

4 GB 08200000-FFFEFFFF Unused

64 KB FFFF0000-FFFFFFFF System BIOS

80 Chapter 7 Specifications ENWW

8 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 441629-001, and the Display Screw Kit, spare part number 440714-001.

ENWW 81

Phillips PM2.5×6.0 captive screw

Color Quantity Length Thread Head width

Black 3 6.0 mm 2.5 mm 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; see

(2) One screw that secures the memory/Mini PCI card module compartment cover to the computer
(screw is captured on the cover by a C-clip; see

Hard drive on page 30)

Memory module on page 32)

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Phillips PM3.0×3.0 screw

Color Quantity Length Thread Head width

Silver 4 3.0 mm 3.0 mm 5.0 mm

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

on page 30)

ENWW Phillips PM3.0×3.0 screw 83

Phillips PM2.0×9.0 screw

Color Quantity Length Thread Head width

Black 26 9.0 mm 2.0 mm 5.0 mm

Where used:

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

(2) Two screws that secure the keyboard to the computer (see

Where used: 7 screws that secure the switch cover to the computer (see Switch cover on page 38)

Optical drive on page 36)

Keyboard on page 40)

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

on page 44)

Where used: 12 screws that secure the base enclosure to the computer (see Base enclosure

on page 49)

ENWW Phillips PM2.0×9.0 screw 85

Where used:

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

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

Speaker on page 56)

Fan assembly on page 52)

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Phillips PM2.0×3.0 screw

Color Quantity Length Thread Head width

Silver 16 3.0 mm 2.0 mm 4.5 mm

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

on page 36)

Where used: One screw that secures the button board to the computer (see Button board

on page 43)

ENWW Phillips PM2.0×3.0 screw 87

Where used: 4 screws that secure each display hinge to the display panel (see Display assembly

on page 44)

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

on page 49)

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

on page 58)

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

on page 61)

ENWW Phillips PM2.0×3.0 screw 89

Phillips PM2.0×2.0 screw

Color Quantity Length Thread Head width

Black 4 2.0 mm 2.0 mm 7.0 mm

Where used: 4 screws that secure the switch cover to the computer (see Switch cover on page 38)

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Phillips PM2.0×7.0 screw

Color Quantity Length Thread Head width

Black 2 7.0 mm 2.0 mm 5.0 mm

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

on page 44)

ENWW Phillips PM2.0×7.0 screw 91

Phillips PM2.5×6.0 screw

Color Quantity Length Thread Head width

Silver 16 6.0 mm 2.5 mm 5.0 mm

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

on page 44)

Where used: 4 screws that secure the display panel to the display enclosure (see Display assembly

on page 44)

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Where used: 4 screws that secure the heat sink to the base enclosure (see Heat sink on page 53)

ENWW Phillips PM2.5×6.0 screw 93

Phillips PM2.5×4.0 screw

Color Quantity Length Thread Head width

Silver 2 4.0 mm 2.5 mm 5.0 mm

Where used: 2 screws that secure the wireless antenna transceivers to the display enclosure (see

Display assembly on page 44)

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