AMD, the AMD Arrow logo, Athlon,
Sempron, Turion, and combinations thereof,
are trademarks of Advanced Micro Devices,
Inc. Bluetooth is a trademark owned by its
proprietor and used by Hewlett-Packard
Company under license. Intel. Celeron, Core,
and Pentium are trademarks or registered
trademarks of Intel Corporation or its
subsidiaries in the United States and other
countries. Microsoft, Windows, and
Windows Vista are either trademarks or
registered trademarks of Microsoft
Corporation in the United States and/or other
countries. SD Logo is a trademark of its
proprietor.
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.
Fourth Edition: December 2007
First Edition: April 2007
Document Part Number: 448075-004
Safety warning notice
WARNING!To reduce the possibility of heat-related injuries or of overheating the computer, do not
place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a
hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft
surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact
the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC
adapter comply with the user-accessible surface temperature limits defined by the International Standard
for Safety of Information Technology Equipment (IEC 60950).
iii
iv Safety warning notice
Table of contents
1 Product description
2 External component identification
Top components ...................................................................................................................... 8
Index ............................................................................................................................... 178
viii
1
Product description
CategoryDescriptionIntel processors
with
discrete graphics
subsystem
Product NameHP Pavilion dv2500 and
dv2700 Notebook PC
ProcessorsIntel® Core™ Duo with 800-MHz front side bus (FSB)
T8300 2.40-GHz processor with
T8100 2.10-GHz processor with
T7700 2.40-GHz processor with
T7500 2.20-GHz processor with
T7250 2.00-GHz processor with
T5550 1.83-GHz processor with
T9300 2.50-GHz processor with
6-MB L2 cache
3-MB L2 cache
3-MB L2 cache
4-MB L2 cache
4-MB L2 cache
2-MB L2 cache
2-MB L2 cache
√√√
√√
√√
√√
√√
√√
√√
√√
Intel
processors
with
UMA graphics
subsystem
AMD
processors
with UMA
graphics
subsystem
T5450 1.67-GHz processor with
2-MB L2 cache
T2330 1.60 GHz processor with
T2310 1.46 GHz processor with
540 1.86-GHz processor with 1-
530 1.73-GHz processor with 1-
Intel Pentium® Dual-Core:
T2370 1.73 GHz processor with
1-MB L2 cache
1-MB L2 cache
1-MB L2 cache
Intel Celeron® M:
MB L2 cache
MB L2 cache
√√
√√
√√
√√
√√
√√
1
CategoryDescriptionIntel processors
with
discrete graphics
subsystem
Intel
processors
with
UMA graphics
subsystem
AMD
processors
with UMA
graphics
subsystem
Turion™ TL-68 2.4-Ghz processor
Turion TL-66 2.3-Ghz processor
Turion TL-62 2.1-Ghz processor
Turion TL-60 2.0-Ghz processor
Turion TL-58 1.9-GHz processor
Turion TL-55 1.8-GHz processor
Turion MK-38 2.2-GHz processor
Athlon™ TK-57 1.9-GHz
Sempron™ 3800 2.2-GHz
Sempron 3600 2.0-GHz
AMD processors:
with 1-MB L2 cache
with 1-MB L2 cache
with 1-MB L2 cache
with 1-MB L2 cache
with 1-MB L2 cache
with 512-KB L2 cache
with 512-MB L2 cache
processor with 2-GB L2 cache
processor with 256-KB L2 cache
processor with 256-KB L2 cache
√
√
√
√
√
√
√
√
√
√
Chipset
Northbridge: GM965√
Southbridge: Intel ICH8m√√
Northbridge: nVidia MCP67M√
Southbridge: nVidia Integrated√
GraphicsnVidia Discrete PCI Express
Northbridge: Intel PM965√
√
× 16 Graphics
nVidia NB8M GS with 64
●
MB of dedicated video
memory (8M × 32 GDDR3 ×
2 PCs) with 128 MB of video
memory when system
memory is less than 1 GB (64
MB + 64 MB Turbo Cache)
nVidia NB8M GS with 64
●
MB of dedicated video
memory (8M × 32 GDDR3 ×
2 PCs) with 256 MB of video
memory when system
memory is greater than or
equal to 1 GB (64 MB + 192
MB Turbo Cache)
2Chapter 1 Product description
CategoryDescriptionIntel processors
with
discrete graphics
subsystem
System design supports up to 55W GPU requirement.
Intel
processors
with
UMA graphics
subsystem
AMD
processors
with UMA
graphics
subsystem
Mobile Intel Graphics Media
Accelerator X3100
Unified Memory Architecture
(UMA) with shared video memory:
Up to 64 MB on computers
●
with 512 MB or less of system
memory
Up to 128 MB on computers
●
with more than 512 MB of
system memory
Memory size is a dynamic change.
UMA nVidia
Unified Memory Architecture
(UMA) with shared video memory:
Up to 64 MB on computers
●
with 512 MB of system
memory
Up to 256 MB on computers
●
with 1024 MB of system
memory
Up to 576 MB on computers
●
with more than 2048 MB of
system memory
√
√
Panel
Memory
Customer-accessible/upgradable√√√
Supports up to 4 GB of system
DDRII PC2-5300 (667-MHz)√√√
Supports the following
14.1-inch, WXGA with BrightView √√√
2 SODIMM slots√√√
√√√
RAM
√√√
configurations:
4096 (2048 x 2)
●
3072 (2048 + 1048)
●
2048 (2048 × 1)
●
2048 (1024 × 2)
●
1536 (1024 + 512)
●
3
CategoryDescriptionIntel processors
with
discrete graphics
subsystem
1024 (1024 × 1, 512 × 2)
●
512 (512 × 1)
●
Intel
processors
with
UMA graphics
subsystem
AMD
processors
with UMA
graphics
subsystem
Hard drives
Serial ATA√√√
Supports the following drives:
Optical drives
Parallel ATA√√√
12.7-mm tray load√√√
Supports the following drives:
Supports 9.5-mm, 2.5-inch hard
drives
320-GB, 5400-rpm
●
250-GB, 5400-rpm
●
●200-GB, 4200-rpm
160-GB, 5400-rpm
●
120-GB, 5400-rpm
●
80-GB, 5400-rpm
●
Fixed (removal of 1 screw
required)
DVD±RW and CD-RW Super
●
Multi Double-Layer Combo
Drive with LightScribe
√√√
√√√
√√√
√√√
●
●
Supports High Definition DVD-
Diskette drive
Camera
Fixed (no tilt)√√√
640 × 480 by 20 frames per
Microphone
Audio
Supports Windows Vista®
ROM and DVD±RW Drive
Supports external USB drive only√√√
Low-light, VGA camera√√√
second
2 dual-array microphones with
software
HD audio√√√
Premium Logo requirements
4Chapter 1 Product description
DVD±RW and CD-RW Super
Multi Double-Layer Combo
Drive
Integrated camera light (select models only)On: The integrated camera is in use.
Integrated camera (select models only)Records video and captures still photographs.
Internal display switch*Turns off the display if the display is closed while the
NOTE: If there is a microphone icon next to each
microphone opening, the computer has internal
microphones.
computer is on.
Buttons, speakers, and fingerprint reader
ItemComponentDescription
(1)
(2)
(3)
Power button*
Speakers (2)Produce sound.
Media buttonOpens the QuickPlay program.
When the computer is off, press the button to turn on
●
the computer.
When the computer is on, press the button to initiate
●
Sleep.
When the computer is in the Sleep state, press the
●
button briefly to exit Sleep.
When the computer is in Hibernation, press the button
●
briefly to exit Hibernation.
If the computer has stopped responding and Windows®
shutdown procedures are ineffective, press and hold the
power button for at least 5 seconds to turn off the computer.
To learn more about power settings, select Start > Control
Panel > System and Maintenance > Power
Options.
NOTE: If the computer has been set up to require a logon
password, you may be asked to log on to Windows.
QuickPlay opens after you log on. Refer to the QuickPlay
Help for more information.
(4)
DVD buttonOpens the DVD playback feature of the QuickPlay program.
Top components9
ItemComponentDescription
NOTE: If the computer has been set up to require a logon
password, you may be asked to log on to Windows.
QuickPlay opens after you log on. Refer to the QuickPlay
Help for more information.
(5)
(6)
(7)
(8)
(9)
(10)
(11)
*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help
and Support.
Previous/rewind button
Play/pause buttonPlays or pauses the disc.
Next/fast forward button
Stop buttonStops the disc.
Volume mute buttonMutes and restores the speaker sound.
Volume scroll zoneAdjusts speaker volume. Slide your finger to the left to
Fingerprint reader (select models only)Allows a fingerprint logon to Windows, instead of a
Plays the previous track or chapter when pressed once.
●
Rewinds media when pressed simultaneously with
●
the fn key.
Plays the next track or chapter when pressed once.
●
Fast forwards media when pressed simultaneously with
●
the fn key.
decrease volume and to the right to increase volume. You
can also tap the minus sign on the scroll zone to decrease
volume, or tap the plus sign on the scroll zone to increase
volume.
password logon.
10Chapter 2 External component identification
Keys
ItemComponentFunction
(1)
(2)
(3)
(4)
(5)
(6)
esc keyDisplays system information when pressed in combination
with the fn key.
fn keyExecutes frequently used system functions when pressed in
combination with a function key or the esc key.
Windows logo keyDisplays the Windows Start menu.
Windows applications keyDisplays a shortcut menu for items beneath the pointer.
Embedded numeric keypad keysCan be used like the keys on an external numeric keypad.
Function keysExecute frequently used system functions when pressed in
combination with the fn key.
Top components11
Lights
ItemComponentDescription
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
Power lights (2)*
Battery light
Drive lightBlinking: The hard drive or optical drive is being accessed.
Caps lock lightOn: Caps lock is on.
Media button lightBlinks once when the media button is pressed.
DVD button lightBlinks once when the DVD button is pressed.
Previous/rewind lightBlinks once when the previous/rewind button is pressed.
Play/pause lightBlinks once when the play/pause button is pressed.
Next/fast forward lightBlinks once when the next/fast forward button is pressed.
On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
●
On: A battery is charging.
●
Blinking: A battery that is the only available power
●
source has reached a low battery level or a critical
battery level.
Off: If the computer is plugged into an external power
●
source, the light is turned off when all batteries in the
computer are fully charged. If the computer is not
plugged into an external power source, the light stays
off until the battery reaches a low battery level.
(10)
(11)
(12)
Stop lightBlinks once when the stop button is pressed.
Volume mute light
Volume down lightBlinking: The volume scroll zone is being used to decrease
12Chapter 2 External component identification
Blue: Computer sound is turned on.
●
Amber: Computer sound is turned off.
●
speaker volume.
ItemComponentDescription
(13)
(14)
*The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The
power light on the front of the computer is visible whether the computer is open or closed.
TouchPad
Volume up lightBlinking: The volume scroll zone is being used to increase
speaker volume.
Num lock lightOn: Num lock is on or the embedded numeric keypad is
enabled.
ItemComponentFunction
(1)
(2)
(3)
(4)
(5)
(6)
*This table describes factory settings. To view or change pointing device preferences, select Start > Control Panel >
Hardware and Sound > Mouse.
TouchPad light
TouchPad*Moves the pointer and selects or activates items on the
TouchPad left button*Functions like the left button on an external mouse.
TouchPad on/off buttonEnables/disables the TouchPad.
TouchPad scroll zoneScrolls up or down.
TouchPad right button*Functions like the right button on an external mouse.
Blue: TouchPad is enabled.
●
Amber: TouchPad is disabled.
●
screen.
Top components13
Front components
ItemComponentFunction
(1)
(2)
(3)
(4)
(5)
Power light
Battery light
Drive lightBlinking: The hard drive or optical drive is being accessed.
Wireless switchTurns the wireless feature on or off, but does not create a
Wireless light
On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
●
On: A battery is charging.
●
Blinking: A battery that is the only available power
●
source has reached a low battery level or a critical
battery level.
Off: If the computer is plugged into an external power
●
source, the light is turned off when all batteries in the
computer are fully charged. If the computer is not
plugged into an external power source, the light stays
off until the battery reaches a low battery level.
wireless connection.
NOTE: To establish a wireless connection, a wireless
network must already be set up.
Blue: An integrated wireless device, such as a WLAN
●
device and/or a Bluetooth® device, is turned on.
●Amber: An integrated wireless device is turned off.
(6)
(7)
(8)
(9)
Consumer infrared lensReceives a signal from a remote control device, such as the
Audio-in (microphone) jackConnects an optional computer headset microphone, stereo
Audio-out (headphone) jackProduces sound when connected to optional powered stereo
Audio-out (headphone) S/PDIF jack (select models
only)
14Chapter 2 External component identification
HP Remote Control.
array microphone, or monaural microphone.
speakers, headphones, ear buds, a headset, or television
audio.
Produces sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television
audio.
Left-side components
ItemComponentFunction
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Security cable slotAttaches 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.
S-Video-out jackConnects an optional S-Video device such as a television,
VCR, camcorder, overhead projector, or video capture
card.
External monitor portConnects an external VGA monitor or projector.
Expansion port 3Connects the computer to an optional docking device or
expansion product.
NOTE: The computer has only one expansion port. The
term expansion port 3 describes the type of expansion port.
RJ-45 (network) jackConnects a network cable.
USB port (select models only)Connects an optional USB device.
NOTE: Depending on your computer model, the computer
may include an HDMI port or a USB port.
1394 port (select models only)Connects an optional IEEE 1394 or 1394a device, such as
Digital Media SlotSupports the following optional digital card formats:
a camcorder.
Memory Stick (MS)
●
(9)
(10)
Memory Stick Pro (MSP)
●
MultiMediaCard (MMC)
●
Secure Digital Input/Output (SD I/O)
●
Secure Digital (SD) Memory Card
●
xD-Picture Card (XD)
●
●xD-Picture Card (XD) Type H
xD-Picture Card (XD) Type M
●
Digital Media Slot lightOn: A digital card is being accessed.
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.
ItemComponentFunction
(1)
(2)
(3)
(4)
Optical driveReads optical discs, and, on select models, also writes to
optical discs.
USB portsConnect optional USB devices.
RJ-11 (modem) jackConnects a modem cable.
Power connectorConnects an AC adapter.
16Chapter 2 External component identification
Bottom components
ItemComponentFunction
(1)
(2)
(3)
(4)
(5)
(6)
Battery bayHolds the battery.
Battery release latchReleases the battery from the battery bay.
Wireless module compartmentContains a wireless module slot.
CAUTION: To prevent an unresponsive system, replace
the wireless module only with a wireless module authorized
for use in the computer by the governmental agency that
regulates wireless devices in your country or region. If you
replace the module and then receive a warning message,
remove the module to restore computer functionality, and
then contact technical support through Help and Support.
Vents (4)Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
For use with computer models with Intel processors448628-001
For use with computer models with AMD processors430462-001
(17)Base enclosures
For use only with computer models with Intel processors that are equipped with a
For use only with computer models with Intel or AMD processors that are equipped with
For use only with computer models with Intel processors equipped with a WWAN
(18)USB board (includes USB board cable)
For use in computer models with Intel processors417085-001
For use in computer models with Intel or AMD processors455839-001
(19)Batteries
For use in computer models with Intel processors:
discrete graphics subsystem
a UMA graphics subsystem
module
Rubber Feet Kit (includes computer feet, not illustrated)
For use in computer models with Intel or AMD processors:
6-cell, 2.55-Ah
●
12-cell, 8.80-Ah452056-001
●
451342-001
448621-001
451343-001
417095-001
441611-001
Computer major components25
ItemDescriptionSpare part number
●6-cell, 2.20-Ah452057-001
For use in computer models with AMD processors:
●12-cell, 8.80-Ah455806-001
●6-cell, 2.20-Ah455804-001
(20)Hard drives (include hard drive bracket)
●80-GB, 5400-rpm452058-001
For use in computer models with AMD processors:
●250-GB, 5400-rpm455827-001
(21)RTC battery
For use in computer models with Intel processors:
320-MB. 5400-rpm
●
250-GB, 5400-rpm
●
200-GB, 4200-rpm
●
160-GB, 5400-rpm
●
120-GB, 5400-rpm
●
320-GB, 5400-rpm
●
200-GB, 4200-rpm
●
160-GB, 5400-rpm
●
120-GB, 5400-rpm
●
80-GB, 5400-rpm
●
Hard drive hardware kit (contains screws, hard drive bracket, and connector; not
illlustrated)
459611-003
453949-001
455740-001
452060-001
452059-001
459611-002
459951-001
453418-001
453417-001
453416-001
453419-001
417076-001
(22)Memory modules (667-MHz, PC2-5300, 1-DIMM)
For use in computer models with AMD processors:
(23)Optical drives (include bezel and bracket)
For use in computer models with Intel processors:
2048-MB
●
1024-MB
●
512-MB
●
2048-GB
●
1024-MB
●
512-MB
●
For use in computer models with Intel processors:
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe
●
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive452051-001
●
26Chapter 3 Illustrated parts catalog
455739-001
452062-001
452061-001
448151-002
453415-001
453414-001
452052-001
ItemDescriptionSpare part number
●DVD/CD-RW Combo Drive452050-001
For use in computer models with AMD processors:
●DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe455830-001
●DVD/CD-RW Combo Drive455828-001
(24)WLAN modules
High Definition DVD-ROM and DVD±RW Drive
●
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive
●
802.11a/b/g/n WLAN modules:
For use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados,
●
Bermuda, Brunei, Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the
Dominican Republic, Ecuador, El Salvador, Guam, Guatemala, Haiti, Honduras,
Hong Kong, India, Indonesia, Malaysia, Mexico, Panama, Paraguay, Peru, Saudi
Arabia, Taiwan, Uruguay, the United States, Venezuela, and Vietnam
For use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia,
●
Cyprus, the Czech Republic, Denmark, Egypt, Estonia, Finland, France, Georgia,
Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Latvia, Lebanon,
Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Montenegro, the
Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Qatar, Romania,
Russia, Serbia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka,
Sweden, Switzerland, Turkey, Ukraine, the United Kingdom, and Uzbekistan
For use in Australia, New Zealand, Pakistan, the People's Republic of China, and
●
South Korea
463933-001
455829-001
441086-001
441086-002
441086-003
802.11a/b/g WLAN modules:
802.11b/g WLAN module for use in Thailand409407-004
Broadcom 4311AG 802.11a/b/g modules:
For use in Japan
●
For use in South Korea
●
For use in Antigua and Barbuda, Argentina, Australia, the Bahamas, Barbados,
●
Brunei, Canada, Chile, the Dominican Republic, Guam, Guatemala, Hong Kong,
India, Indonesia, Malaysia, Mexico, New Zealand, Panama, Paraguay, Saudi
Arabia, Taiwan, the United States, and Vietnam
For use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil,
●
Bulgaria, the Cayman Islands, Colombia, Croatia, Cyprus, the Czech Republic,
Denmark, Egypt, El Salvador, Estonia, Finland, France, Georgia, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Jordan, Latvia, Lebanon, Liechtenstein,
Lithuania, Luxembourg, Malta, Monaco, Montenegro, the Netherlands, Norway,
Oman, the Philippines, Poland, Portugal, Romania, Russia, Serbia, Singapore,
Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey,
the United Kingdom, and Uzbekistan
For use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of China,
●
Peru, Qatar, South Korea, Uruguay, and Venezuela
For use in Japan
●
For use in the United States and Canada
●
441086-291
441086-AD1
452063-001
452063-002
452063-003
451861-291
441075-001
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda,
●
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas,
441075-002
Computer major components27
ItemDescriptionSpare part number
Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda,
Bhutan, Bolivia, Bosnia & Herzegovina Botswana, Brazil, the British Virgin Islands,
Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the
Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa
Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the
Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea,
Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia,
Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe,
Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong,
Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica,
Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon,
Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar,
Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique,
Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro,
Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the
Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Palau,
Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru,
the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania,
Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia,
Senegal, Serbia, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the
Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts
& Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden,
Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad &
Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab
Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela,
Vietnam, Yemen, Zaire, Zambia, and Zimbabwe
Broadcom 802.11b/g WLAN modules:
For use in Japan
●
For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin
●
Islands, and the United States
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda,
●
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas,
Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda,
Bhutan, Bolivia, Bosnia & Herzegovina Botswana, Brazil, the British Virgin Islands,
Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the
Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa
Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the
Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea,
Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia,
Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe,
Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong,
Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica,
Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon,
Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar,
Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique,
Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro,
Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the
Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Palau,
Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru,
the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania,
Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia,
Senegal, Serbia, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the
Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts
& Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden,
Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad &
Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab
Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela,
Vietnam, Yemen, Zaire, Zambia, and Zimbabwe
441075-291
441090-001
441090-002
28Chapter 3 Illustrated parts catalog
ItemDescriptionSpare part number
●For use in Japan441090-291
802.11n WLAN modules:
●For use in the United States and Canada436255-001
●For use in the Argentina, Australia, Belize, Bolivia, Brazil, Chile, Columbia, Costa
Broadcom BCM4312 WLAN b/g modules:
Rica, Ecuador, El Salvador, Guatemala, Honduras, Hong Kong, Indonesia,
Nicaragua, Paraguay, the People's Republic of China, Peru, South Korea, Taiwan,
Thailand, Uruguay, Venezuela
For use in Japan
●
For use in Canada, Cayman Islands, Guam, Puerto Rico, the United States, and
●
the Virgin Islands
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda,
●
Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain,
Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia &
Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina, Faso Burundi,
Cambodia, Cameroon, Cape Verde, Central African Republic, Chad, Zaire,
Chile, Colombia, Comoros, Congo, Costa Rica, Croatia, Cyprus, Czech Republic,
Denmark, Djibouti, Dominica, Dominican Republic, East Timor, Ecuador, Egypt, El
Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France,
Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada,
Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong,
Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jamaica,
Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia,
Lebanon, Lesotho, Liberia, Martinique, British Virgin Islands, French Guiana,
Guadeloupe, Nether Antilles, Aruba, Bermuda, Syria, Liechtenstein, Lithuania,
Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali,
Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Monaco,
Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal,
Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman,
Pakistan, Palau, Panama, Papua New Guinea, Paraguay, People's Republic of
China, Peru, Philippines, Poland, Portugal, Qatar, Republic of Moldova, Romania,
Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia,
Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia,
Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts
& Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden,
Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad &
Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab
Emirates, United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam,
Yemen, Zambia, and Zimbabwe
436256-001
436256-291
459263-001
459263-002
(25)WWAN modules
HP ev2210 1xEVDO-A WWAN module for use in the United States451131-001
HP UMTS/HSDPA/EDGE WWAN module, including GPRS459350-001
Cable Kit (not illustrated; see Cable Kit on page 33 for more Cable Kit component
information)
417075-001
Computer major components29
Display assembly components
ItemDescriptionSpare part number
(1)Display bezels
For use only with computer models not equipped with a camera module (includes
For use only with computer models sold at Best Buy (includes openings for camera
For use only with computer models equipped with a camera module and a WWAN
For use only with Artist Edition computer models462529-001
For use only with white Special Edition computer models466185-001
(2)Display inverter (includes Mylar shield)
(3)Camera module (includes camera module bracket and 2-sided tape)
417104-001Display Screw Kit for use in computer models with Intel processors
417108-001Screw Kit for use in computer models with Intel processors
417112-001ExpressCard assembly
417114-001Fan/heat sink assembly mounting bracket
417220-00165-W PFC AC adapter
418162-001HP carrying case
430326-001HP Notebook QuickDock Adapter
430462-001Power connector cable for use in computer models with AMD processors
430466-001Top cover trim for use in computer models with Intel processors equipped with a Web cam
430473-001Display Hinge Kit for use in computer models with Intel processors (includes left and right display hinges, left and
431852-001Modem module for use in dv2500 models (includes modem module cable)
435743-001HP Remote Control for use with computer models with AMD processors
right display hinge covers, and display switch module)
436238-001Optical wired mouse
436255-001WLAN 802.11n module for use in the United States and Canada
38Chapter 3 Illustrated parts catalog
Spare part
number
436256-001WLAN 802.11n module for use in Argentina, Australia, Belize, Bolivia, Brazil, Chile, Columbia, Costa Rica,
436256-291WLAN 802.11n module for use in Japan
439129-001Infrared emitter with cable
439130-001ATSC/NTSC/PAL TV tuner
439130-002ATSC/NTSC TV tuner
439131-001ATSC/NTSC TV tuner antenna
439254-001Windows Vista remote control (does not fit into ExpressCard slot)
441075-001Broadcom 4311AG 802.11a/b/g WLAN module for use in the United States and Canada
441075-002Broadcom 4311AG 802.11a/b/g WLAN module for use in Afghanistan, Albania, Algeria, Andorra, Angola,
Description
Ecuador, El Salvador, Guatemala, Honduras, Hong Kong, Indonesia, Nicaragua, Paraguay, the People's
Republic of China, Peru, South Korea, Taiwan, Thailand, Uruguay, Venezuela
Antigua & Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain,
Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia & Herzegovina
Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon,
Cape Verde, the Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia,
Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt,
El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia,
Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau,
Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast,
Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia,
Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta,
the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro,
Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand,
Nicaragua, Niger, Nigeria, Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, the People's
Republic of China, Peru, the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania, Russia,
Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia, the Seychelles, Sierra
Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri
Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland,
Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu,
Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela,
Vietnam, Yemen, Zaire, Zambia, and Zimbabwe
441075-291Broadcom 4311AG 802.11a/b/g WLAN module for use in Japan
441086-001802.11a/b/g/n WLAN module for use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados,
441086-002802.11a/b/g/n WLAN module for use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia,
441086-003802.11a/b/g/n WLAN module for use in Australia, New Zealand, Pakistan, the People's Republic of China,
441086-291802.11a/b/g/n WLAN module for use in Japan
441086-AD1802.11a/b/g/n WLAN modem for use in South Korea
441090-001Broadcom 802.11b/g WLAN module for use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S.
Bermuda, Brunei, Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador,
El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India, Indonesia, Malaysia, Mexico, Panama,
Paraguay, Peru, Saudi Arabia, Taiwan, Uruguay, the United States, Venezuela, and Vietnam
Cyprus, the Czech Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary,
Iceland, Ireland, Israel, Italy, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco,
Montenegro, the Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Qatar, Romania, Russia,
Serbia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey, Ukraine,
the United Kingdom, and Uzbekistan
and South Korea
Virgin Islands, and the United States
Sequential part number listing39
Spare part
number
441090-002Broadcom 802.11b/g WLAN module for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua &
441090-291Broadcom 802.11b/g WLAN module for use in Japan
441611-0016-cell, 2.55-Ah battery for use in computers with Intel or AMD processors
448148-001Intel Core Duo T7700 processor (2.40-GHz, 4-MB L2 cache; includes thermal material)
Description
Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh,
Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia & Herzegovina Botswana, Brazil,
the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the
Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech
Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador,
Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia,
Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana,
Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica,
Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein,
Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall
Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco,
Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger,
Nigeria, Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru,
the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San
Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia, the Seychelles, Sierra Leone, Singapore,
Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis,
St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan,
Tanzania, Thailand, Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine,
the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe
448151-0022-GB memory module for use in computer models with AMD processors (667-MHz, PC2-5300, 1-DIMM)
451131-001HP ev2210 1xEVDO-A WWAN module for use in the United States
451312-001Switch cover for use only in computer models with Intel or AMD processors (includes LED board and cable and
451341-001TouchPad for use in computer models with Intel processors (includes TouchPad bracket and TouchPad cable)
Description
power button board and cable)
451342-001Base enclosure for use only with computer models with Intel processors equipped with a discrete graphics
451343-001Base enclosure for use only with computer models with Intel processors equipped with a WWAN module
451597-001Intel Core Duo T5450 processor (1.67-GHz, 2-MB L2 cache, includes thermal material)
451598-001Display enclosure for use only with computer models with Intel processors sold at Best Buy (includes logo and
451599-001Switch cover for use only with computer models with Intel processors sold at Best Buy (includes LED board and
451600-001Top cover for use only with computer models with Intel processors sold at Best Buy
451861-291802.11a/b/g WLAN module for use in Japan
451905-00114.1-inch, WXGA, BrightView, display assembly for use only with computer models with Intel processors and
451906-00114.1-inch, WXGA, BrightView, display assembly for use only with computer models with Intel processors sold
451907-001Display bezel for use only with computer models with Intel processors sold at Best Buy (includes openings for
452050-001DVD/CD-RW Combo Drive for use in computer models with Intel processors (includes bezel and bracket)
452051-001DVD±RW and CD-RW Super Multi Double-Layer Combo Drive for use in computer models with Intel processors
subsystem
WLAN wireless antenna transceivers and cables)
cable and power button board and cable)
equipped with a WWAN module (includes camera module, camera module cable, microphones, and WLAN
transceivers and antenna cables)
at Best Buy (includes camera module, camera module cable, microphones, and WLAN transceivers and antenna
cables)
camera module and microphones)
(includes bezel and bracket)
452052-001DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe for use in computer models with
Intel processors (includes bezel and bracket)
452056-00112-cell, 8.80-Ahr battery for use in computer models with Intel processors
452057-0016-cell, 2.20-Ahr battery for use in computer models with Intel processors
452058-00180-GB, 5400-rpm hard drive (includes hard drive bracket) for use in computer models with Intel processors
452059-001120-GB, 5400-rpm hard drive (includes hard drive bracket) for use in computer models with Intel processors
452060-001160-GB, 5400-rpm hard drive (includes hard drive bracket) for use in computer models with Intel processors
452061-0011024-MB memory module (667-MHz, PC2-5300, 1-DIMM) for use in computer models with Intel processors
452062-001512-MB memory module (667-MHz, PC2-5300, 1-DIMM) for use in computer models with Intel processors
452063-001802.11a/b/g WLAN module for use in Antigua and Barbuda, Argentina, Australia, the Bahamas, Barbados,
Brunei, Canada, Chile, the Dominican Republic, Guam, Guatemala, Hong Kong, India, Indonesia, Malaysia,
Mexico, New Zealand, Panama, Paraguay, Saudi Arabia, Taiwan, the United States, Vietnam
42Chapter 3 Illustrated parts catalog
Spare part
number
452063-002802.11a/b/g WLAN module for use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil,
452063-003802.11a/b/g WLAN module for use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of China,
452236-001Keyboard for use in the United States only in metal-colored Special Edition computer models with Intel processors
452236-031Keyboard for use in the United Kingdom only in metal-colored Special Edition computer models with Intel
452236-051Keyboard for use in France only in metal-colored Special Edition computer models with Intel processors
452236-061Keyboard for use in Italy only in metal-colored Special Edition computer models with Intel processors
452236-071Keyboard for use in Spain only in metal-colored Special Edition computer models with Intel processors
452236-111Keyboard for use in Switzerland only in metal-colored Special Edition computer models with Intel processors
452236-131Keyboard for use in Portugal only in metal-colored Special Edition computer models with Intel processors
452236-141Keyboard for use in Turkey only in metal-colored Special Edition computer models with Intel processors
452236-161Keyboard for use in Latin America only in metal-colored Special Edition computer models with Intel processors
Description
Bulgaria, the Cayman Islands, Colombia, Croatia, Cyprus, the Czech Republic, Denmark, Egypt, El Salvador,
Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Jordan, Latvia, Lebanon,
Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Montenegro, the Netherlands, Norway, Oman, the
Philippines, Poland, Portugal, Romania, Russia, Serbia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri
Lanka, Sweden, Switzerland, Turkey, the United Kingdom, and Uzbekistan
Peru, Qatar, South Korea, Uruguay, and Venezuela
processors
452236-171Keyboard for use in Saudi Arabia only in metal-colored Special Edition computer models with Intel processors
452236-201Keyboard for use in Brazil only in metal-colored Special Edition computer models with Intel processors
452236-281Keyboard for use in Thailand only in metal-colored Special Edition computer models with Intel processors
452236-AB1Keyboard for use in Taiwan only in metal-colored Special Edition computer models with Intel processors
452236-AD1Keyboard for use in South Korea only in metal-colored Special Edition computer models with Intel processors
452236-DH1Keyboard for use in Denmark, Finland, Norway, and Sweden only in metal-colored Special Edition computer
463933-001High Definition DVD-ROM and DVD±RW Drive
463971-001Modem module for use in dv2700 models (includes modem module cable)
463972-001Audio board for use in dv2700 computer models with Intel or AMD processors (includes audio connectors,
463973-001Audio board for use in dv2700 computer models with an Intel processor and equipped with a WWAN module
Description
infrared lens, and audio board cable)
(includes audio connectors, infrared lens, and audio board cable)
463976-001Keyboard for use in the United States only with white Special Edition computer models
465309-001Top cover trim for use in metal-colored Special Edition computer models with Intel processors
465310-001Top cover trim for use in white Special Edition computer models
465311-001Top cover trim for use in Artist Edition computer models
466183-00114.1-inch, WXGA, BrightView, display assembly for use only with white Special Edition computer models
466184-001Display enclosure for use only with white Special Edition computer models (includes logo and WLAN wireless
466185-001Display bezel for use only with white Special Edition computer models
466186-001Display hinge covers for use in white Special Edition computer models
466187-001Switch cover for use only in white Special Edition computer models with Intel processors (includes LED board
466188-001Top cover for use only in white Special Edition computers (includes TouchPad and TouchPad cable)
466612-001Top cover for use only with computer models with AMD processors that are sold at Best Buy and do not include
466613-001Top cover for use only with computer models with AMD processors that are sold at Best Buy and include
equipped with a camera module (includes camera module, microphones, and WLAN transceivers and antenna
cables)
antenna transceivers and cables)
and cable and power button board and cable)
fingerprint reader board (includes TouchPad and TouchPad cable)
fingerprint reader board and cable (includes TouchPad and TouchPad cable)
Sequential part number listing47
4
Removal and replacement
procedures
Preliminary replacement requirements
Tools required
You will need the following tools to complete the removal and replacement procedures:
Flat-bladed screwdriver
●
Magnetic screwdriver
●
Phillips P0 and P1 screwdrivers
●
Service considerations
The following sections include some of the considerations that you must 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.
48Chapter 4 Removal and replacement procedures
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.
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.”
Preliminary replacement requirements49
Grounding guidelines
Electrostatic discharge damage
Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure
determine the degree of sensitivity. Networks built into many integrated circuits provide some protection,
but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions.
A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or
microcircuitry. Even if the spark is neither felt nor heard, damage may have occurred.
An electronic device exposed to ESD may not be affected at all and can work perfectly throughout a
normal cycle. Or the device may function normally for a while, then degrade in the internal layers,
reducing its life expectancy.
CAUTION:To prevent damage to the computer when you are removing or installing internal
components, observe these precautions:
Keep components in their electrostatic-safe containers until you area ready to install them.
Use nonmagnetic tools.
Before touching an electronic component, discharge static electricity by using the guidelines described in
this section.
Avoid touching pins, leads, and circuitry. Handle electronic components as little as possible.
If you remove a component, place it in an electrostatic-safe container.
The following table shows how humidity affects the electrostatic voltage levels generated by different
activities.
CAUTION:A product can be degraded by as little as 700 V.
Typical electrostatic voltage levels
Relative humidity
Event10%40%55%
Walking across carpet35,000 V15,000 V7,500 V
Walking across vinyl floor12,000 V5,000 V3,000 V
Motions of bench worker6,000 V800 V400 V
Removing DIPS from plastic tube2,000 V700 V400 V
Removing DIPS from vinyl tray11,500 V4,000 V2,000 V
Removing DIPS from Styrofoam14,500 V5,000 V3,500 V
Removing bubble pack from PCB26,500 V20,000 V7,000 V
Packing PCBs in foam-lined box21,000 V11,000 V5,000 V
50Chapter 4 Removal and replacement procedures
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.
●
Preliminary replacement requirements51
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.
MaterialUseVoltage protection level
Antistatic plasticBags1,500 V
Carbon-loaded plasticFloor mats7,500 V
Metallized laminateFloor mats5,000 V
52Chapter 4 Removal and replacement procedures
Unknown user password
If the computer you are servicing has an unknown user password, follow these steps to clear the password.
NOTE:These steps also clear CMOS.
Before disassembling the computer, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the RTC battery (see
5.
Wait approximately 5 minutes.
6.
Replace the RTC battery and reassemble the computer.
7.
Connect AC power to the computer. Do not reinsert any batteries at this time.
8.
Turn on the computer.
9.
All passwords and all CMOS settings have been cleared.
Battery on page 56).
RTC battery on page 70).
Preliminary replacement requirements53
Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 95 screws, in 15 different sizes, that must be removed, replaced, or loosened when
servicing the computer. Make special note of each screw 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.
54Chapter 4 Removal and replacement procedures
Computer feet
DescriptionSpare part number
Rubber Feet Kit (includes base enclosure rubber feet and display bezel screw covers)417095-001
The computer feet are adhesive-backed rubber pads. The feet attach to the base enclosure in the locations
illustrated below.
Component replacement procedures55
Battery
DescriptionSpare part number
For use in computer models with Intel or AMD processors:
6-cell, 2.55-Ah Li-ion battery441611-001
For use in computer models with Intel processors:
12-cell, 8.80-Ah Li-ion battery452056-001
6-cell, 2.20-Ah Li-ion battery452057-001
For use in computer models with AMD processors:
12-cell, 8.80-Ah455806-001
6-cell, 2.20-Ah455804-001
Before disassembling the computer, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery:
Turn the computer upside down on a flat surface.
1.
2.Slide the battery release latch (1) to release the computer.
3.Pivot the battery (2) upward and remove it from the computer.
To insert the battery, insert the rear edge of the battery into the battery bay and pivot the front edge
downward until the battery is seated. The battery release latch automatically locks the battery into place.
56Chapter 4 Removal and replacement procedures
Camera module
If it has been determined that the camera module is the component that must be replaced to complete the
computer repair, the display assembly does not have to be removed. Follow the procedures in this section
to replace the camera module. For information on replacing the display assembly and other display
assembly internal components, see
DescriptionSpare part number
Camera module (includes camera module bracket and 2-sided tape)453673-001
Before removing the camera module, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Display assembly on page 82.
Remove the battery (see
4.
Battery on page 56).
Remove the camera module:
Turn the computer display-side up, with the front toward you.
1.
Open the computer as far as it will open.
2.
3.Remove the four rubber screw covers (1) on the display bezel top edge. The display rubber screw
covers are included in the Rubber Feet Kit, spare part number 417095-001.
4.Remove the four Phillips PM2.5×5.0 screws (2) that secure the display bezel top edge to the display
assembly.
5.Flex the inside edges of the left and right sides (1) and the top edge (2) of the display bezel until
the bezel disengages from the display enclosure.
Component replacement procedures57
6.Release the display bezel top edge (3). Display bezels are available using the following spare part
numbers:
448607-001 (for use only with computer models that are equipped with a camera module;
●
includes openings for camera module and microphones)
448606-001 (for use only with computer models not equipped with a camera module; includes
●
openings for microphones)
451907-001 (for use only with computer models with Intel processors sold at Best Buy; includes
●
openings for camera module and microphones)
462529-001 (for use only with Artist Edition computer models; includes openings for camera
●
module and microphones)
466185-001 (for use only with white Special Edition computer models; includes openings for
●
camera module and microphones)
457796-001 (for use only with computer models equipped with a camera module and a
●
WWAN module; includes openings for camera module and microphones)
7.Remove the Phillips PM2.5×4.0 screw (1) that secures the camera module assembly to the display
enclosure.
8.Release the camera module assembly (2) from the display enclosure as far as the camera module
cable allows.
58Chapter 4 Removal and replacement procedures
9.Disconnect the camera module cable (3) from the camera module.
Turn the camera module assembly upside down.
10.
11. Remove the two Phillips PM2.0×3.0 screws (1) that secure the camera module to the camera module
bracket.
12. Remove the camera module (2) from the bracket.
Reverse this procedure to install the camera module.
Display inverter
If it has been determined that the display inverter is the component that must be replaced to complete the
computer repair, the display assembly does not have to be removed. Follow the procedures in this section
to replace the display inverter. For information on replacing the display assembly and other display
assembly internal components, see
Before removing the display inverter, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the display inverter:
Turn the computer display-side up, with the front toward you.
1.
Open the computer as far as it will open.
2.
3.Remove the two rubber screw covers (1) on the display bezel bottom edge. The display rubber screw
covers are included in the Rubber Feet Kit, spare part number 417095-001.
4.Remove the two Phillips PM2.5×9.0 screws (2) that secure the display bezel bottom edge to the
display assembly.
Battery on page 56).
5.Flex the inside edges of the left and right sides (1) and the bottom edge (2) of the display bezel until
the bezel disengages from the display enclosure.
6.Release the display bezel bottom edge (3). Display bezels are available using the following spare
part numbers:.
448607-001 (for use only with computer models equipped with a camera module; includes
●
openings for camera module and microphones)
448606-001 (for use only with computer models not equipped with a camera module; includes
●
openings for microphones)
451907-001 (for use only with computer models with Intel processors sold at Best Buy; includes
●
openings for camera module and microphones)
462529-001 (for use only with Artist Edition computer models; includes openings for camera
●
module and microphones)
60Chapter 4 Removal and replacement procedures
466185-001 (for use only with white Special Edition computer models; includes openings for
●
camera module and microphones)
457796-001 (for use only with computer models equipped with a camera module and a
●
WWAN module; includes openings for camera module and microphones)
7.Remove the two Phillips PM2.5×5.0 screws (1) that secure the display inverter to the display
enclosure.
8.Release the display inverter (2) from the display enclosure as far as the display panel cable and the
backlight cable allow.
9.Disconnect the display panel cable (3) and the backlight cable (4) from the display inverter.
Remove the display inverter.
10.
Reverse this procedure to install the display inverter.
Hard drive
NOTE:All hard drive spare part kits include a hard drive bracket.
Component replacement procedures61
DescriptionSpare part number
For use in computer models with Intel processors:
320-GB, 5400-rpm459611-003
250-GB, 5400-rpm453949-001
200-GB, 4200-rpm455740-001
160-GB, 5400-rpm452060-001
120-GB, 5400-rpm452059-001
80-GB, 5400-rpm452058-001
For use in computer models with AMD processors:
320-GB, 5400-rpm459611-002
250-GB, 5400-rpm455827-001
200-GB, 4200-rpm459951-001
160-GB, 5400-rpm453418-001
120-GB, 5400-rpm453417-001
80-GB, 5400-rpm453416-001
Hard drive hardware kit (contains screws, hard drive bracket, and connector)453419-001
Before removing the hard drive, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 56).
Remove the hard drive:
Position the computer with the front toward you.
1.
2.Loosen the two Phillips PM2.0×5.0 captive screws (1) that secure the hard drive cover to the
computer.
62Chapter 4 Removal and replacement procedures
3.Lift the left side of the hard drive cover (2), swing it to right, and remove the cover. The hard drive
cover is included in the Door/Cover Kit, spare part number 417073-001.
4.Remove the two black Phillips PM2.5×5.0 screws (1) that secure the hard drive to the computer.
5.Use the Mylar tab (2) to lift the hard drive (3) until it disconnects from the computer.
Remove the hard drive from the hard drive bay.
6.
7.If it is necessary to replace the hard drive bracket, remove the four Phillips PM3.0×4.0 screws (1)
that secure the hard drive bracket to the hard drive.
Component replacement procedures63
8.Lift the bracket (2) straight up to remove it from the hard drive.
Reverse this procedure to reassemble and install the hard drive.
64Chapter 4 Removal and replacement procedures
WLAN module
DescriptionSpare part number
802.11a/b/g/n WLAN modules:
For use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda, Brunei, Canada,
the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador, El Salvador,
Guam, Guatemala, Haiti, Honduras, Hong Kong, India, Indonesia, Malaysia, Mexico, Panama,
Paraguay, Peru, Saudi Arabia, Taiwan, Uruguay, the United States, Venezuela, and Vietnam
For use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia, Cyprus, the Czech
Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland,
Ireland, Israel, Italy, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco,
Montenegro, the Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Qatar, Romania,
Russia, Serbia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland,
Turkey, Ukraine, the United Kingdom, and Uzbekistan
For use in Australia, New Zealand, Pakistan, the People's Republic of China, and South Korea441086-003
For use in Japan441086-291
For use in South Korea441086-AD1
802.11a/b/g WLAN modules:
For use in Antigua and Barbuda, Argentina, Australia, the Bahamas, Barbados, Brunei, Canada,
Chile, the Dominican Republic, Guam, Guatemala, Hong Kong, India, Indonesia, Malaysia, Mexico,
New Zealand, Panama, Paraguay, Saudi Arabia, Taiwan, the United States, and Vietnam
For use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil, Bulgaria, the Cayman
Islands, Colombia, Croatia, Cyprus, the Czech Republic, Denmark, Egypt, El Salvador, Estonia,
Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Jordan, Latvia,
Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Montenegro, the Netherlands,
Norway, Oman, the Philippines, Poland, Portugal, Romania, Russia, Serbia, Singapore, Slovakia,
Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey, the United Kingdom, and
Uzbekistan
441086-001
441086-002
452063-001
452063-002
For use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of China, Peru, Qatar, South
Korea, Uruguay, and Venezuela
For use in Japan451861-291
802.11b/g WLAN module for use in Thailand409407-004
Broadcom 4311AG 802.11a/b/g modules:
For use in the United States and Canada441075-001
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia,
Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belarus,
Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia & Herzegovina Botswana, Brazil, the British
Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the
Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus,
the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador,
Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana,
Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe,
Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India,
Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait,
Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia,
Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique,
Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco,
Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand,
Nicaragua, Niger, Nigeria, Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, the
People's Republic of China, Peru, the Philippines, Poland, Portugal, Qatar, the Republic of Moldova,
Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal,
452063-003
441075-002
Component replacement procedures65
DescriptionSpare part number
Serbia, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia,
South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent and the
Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand,
Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United
Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe
For use in Japan441075-291
Broadcom 802.11b/g WLAN modules:
For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands, and the United
States
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia,
Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belarus,
Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia & Herzegovina Botswana, Brazil, the British
Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the
Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus,
the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador,
Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana,
Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe,
Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India,
Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait,
Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia,
Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique,
Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco,
Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand,
Nicaragua, Niger, Nigeria, Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, the
People's Republic of China, Peru, the Philippines, Poland, Portugal, Qatar, the Republic of Moldova,
Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal,
Serbia, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia,
South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent and the
Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand,
Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United
Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe
For use in Japan441090-291
441090-001
441090-002
802.11n WLAN modules:
For use in the United States and Canada436255-001
For use in the Argentina, Australia, Belize, Bolivia, Brazil, Chile, Columbia, Costa Rica, Ecuador, El
Salvador, Guatemala, Honduras, Hong Kong, Indonesia, Nicaragua, Paraguay, the People's
Republic of China, Peru, South Korea, Taiwan, Thailand, Uruguay, Venezuela
For use in Japan436256-291
Broadcom BCM4312 WLAN b/g modules:
For use in Canada, Cayman Islands, Guam, Puerto Rico, the United States, and the Virgin Islands459263-001
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia,
Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize,
Benin, Bhutan, Bolivia, Bosnia & Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina, Faso
Burundi, Cambodia, Cameroon, Cape Verde, Central African Republic, Chad, Zaire, Chile,
Colombia, Comoros, Congo, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Djibouti,
Dominica, Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea,
Estonia, Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar,
Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong,
Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jamaica, Japan, Jordan,
Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Martinique,
66Chapter 4 Removal and replacement procedures
436256-001
459263-002
DescriptionSpare part number
British Virgin Islands, French Guiana, Guadeloupe, Nether Antilles, Aruba, Bermuda, Syria,
Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali,
Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia,
Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, Netherlands, New Zealand,
Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea,
Paraguay, People's Republic of China, Peru, Philippines, Poland, Portugal, Qatar, Republic of
Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia,
Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia,
South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent and the
Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand,
Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United
Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zambia, and Zimbabwe
CAUTION:To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in your
country or region. If you replace the module and then receive a warning message, remove the module to
restore computer functionality, and then contact technical support through Help and Support.
Before removing the WLAN module, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 56).
Remove the WLAN module:
Position the computer with the front toward you.
1.
2.Loosen the Phillips PM2.0×5.0 captive screw (1) that secures the wireless module compartment cover
to the computer.
Component replacement procedures67
3.Lift the right edge of the wireless module compartment cover (2), swing it to the left, and remove the
cover. The wireless module compartment cover is included in the Door/Cover Kit, spare part number
417073-001.
4.Disconnect the WLAN antenna cables (1) from the WLAN module.
NOTE:The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The
white WLAN antenna cable is connected to the WLAN module “Aux” terminal.
NOTE:Computer models equipped with an 802.11a/b/g/n WLAN module will have an
additional wireless antenna cable (2), yellow in color.
5.Remove the two Phillips PM2.0×3.0 screws (3) that secure the WLAN module to the computer. (The
edge of the module opposite the slot rises away from the computer.)
6.Remove the WLAN module (4) by pulling it away from the slot at an angle.
NOTE:WLAN modules are designed with a notch (5) to prevent incorrect installation into the
WLAN module slot.
Reverse this procedure to install a WLAN module.
68Chapter 4 Removal and replacement procedures
SIM
NOTE:This section applies only to computer models with WWAN capability.
NOTE:If there is a SIM inserted in the SIM slot, it must be removed before disassembling the computer.
Be sure that the SIM is reinserted in the SIM slot after reassembling the computer.
Before removing the SIM, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the SIM:
1.Press in on the SIM (1). (The module is partially ejected from the SIM slot.)
2.Remove the SIM (2) from the SIM slot.
Reverse this procedure to install the SIM.
Battery on page 56).
Component replacement procedures69
RTC battery
NOTE:Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords
and CMOS settings to be cleared.
DescriptionSpare part number
RTC battery (includes 2-sided tape)417076-001
Before removing the RTC battery, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the hard drive cover (see
5.
Battery on page 56).
Hard drive on page 61).
Remove the RTC battery:
1.Disconnect the RTC battery cable (1) from the system board.
2.Remove the RTC battery (2).
Reverse this procedure to install the RTC battery.
70Chapter 4 Removal and replacement procedures
Memory module
DescriptionSpare part number
For use in computer models with Intel processors:
2048-MB (667-MHz, PC2-5300, 1-DIMM)455739-001
1024-MB (667-MHz, PC2-5300, 1-DIMM)452062-001
512-MB (667-MHz, PC2-5300, 1-DIMM)452061-001
For use in computer models with AMD processors:
2048-MB (667-MHz, PC2-5300, 1-DIMM)448151-002
1024-MB (667-MHz, PC2-5300, 1-DIMM)453415-001
512-MB (667-MHz, PC2-5300, 1-DIMM)453414-001
Before removing the memory module, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 56).
Remove the memory module:
Position the computer with the front toward you.
1.
2.Loosen the two Phillips PM2.0×5.0 captive screws (1) that secure the memory module compartment
cover to the computer.
3.Lift the right side of the cover (2), swing it to the left, and remove the cover. The memory module
compartment cover is included in the Door/Cover Kit, spare part number 417073-001.
Component replacement procedures71
4.Spread the retaining tabs (1) on each side of the memory module slot to release the memory module.
(The edge of the module opposite the slot rises away from the computer.)
5.Remove the module (2) by pulling it away from the slot at an angle.
NOTE:Memory modules are designed with a notch (3) to prevent incorrect installation into the
memory module slot.
Reverse this procedure to install a memory module.
72Chapter 4 Removal and replacement procedures
Optical drive
NOTE:All optical drive spare part kits include an optical drive bezel.
DescriptionSpare part number
For use in computer models with Intel processors:
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe452052-001
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive452051-001
DVD/CD-RW Combo Drive452050-001
High Definition DVD-ROM and DVD±RW Drive463933-001
For use in computer models with AMD processors:
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe455830-001
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive455829-001
DVD/CD-RW Combo Drive455828-001
Before removing the optical drive, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 56).
Remove the optical drive:
Position the computer with right side toward you.
1.
2.Remove the Phillips PM2.5×7.0 screw (1) that secures the optical drive to the computer.
3.Insert a thin tool, such as a paper clip (2), into the release access. (The optical drive media tray is
partially ejected from the optical drive.)
Component replacement procedures73
4.Use the media tray frame to remove the optical drive (3).
If it is necessary to replace the optical drive bracket, position the optical drive with the optical drive
5.
bracket toward you.
6.Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical
drive.
7.Remove the optical drive bracket (2).
Reverse the above procedure to reassemble and install the optical drive.
Keyboard
Countries or regionsSpare part numberCountries or regionsSpare part number
Keyboards for use in basic computer models:
Belgium
448615-021Portugal448615-131
Brazil448615-201Russia448615-251
Canadian French448615-121Saudi Arabia448615-171
74Chapter 4 Removal and replacement procedures
Countries or regionsSpare part numberCountries or regionsSpare part number
Denmark, Finland, Norway, and
Sweden
France448615-051Spain448615-071
Germany448615-041Switzerland448615-111
Greece448615-DJ1Taiwan448615-AB1
Israel448615-BB1Thailand448615-281
Italy448615-061Turkey448615-141
Japan448615-291The United Kingdom448615-031
Latin America448615-161The United States448615-001
The Netherlands and Europe448615-B31
Keyboards for use only in metal-colored Special Edition computer models with Intel processors:
Brazil
Denmark, Finland, Norway, and
Sweden
France452236-051Taiwan452236-AB1
Italy452236-061Thailand452236-281
Latin America452236-161Turkey452236-141
448615-DH1South Korea448615-AD1
452236-201Spain452236-071
452236-DH1Switzerland452236-111
Portugal452236-131The United Kingdom452236-031
Saudi Arabia452236-171The United States452236-001
South Korea452236-AD1
Keyboards for use only with Artist Edition computer models:
Brazil
Canadian French462753-121Saudi Arabia462753-171
Denmark, Finland, Norway, and
Sweden
France462753-051Spain462753-071
Germany462753-041Taiwan462753-AB1
Italy462753-061Thailand462753-281
Japan462753-291Turkey462753-141
Latin America462753-161The United Kingdom462753-031
The Netherlands and Europe462753-B31The United States462753-001
Keyboard for use in the United States only with white Special Edition computer
models
Keyboards for use only with Special Edition computer models with AMD processors:
462753-201Portugal462753-131
462753-DH1South Korea462753-AD1
463976-001
Japan
462549-291The United States462549-001
Component replacement procedures75
Before removing the keyboard, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 56).
Remove the keyboard:
Turn the computer upside down, with the front toward you.
1.
Remove the three Phillips PM2.5×7.0 screws that secure the keyboard to the computer.
2.
Turn the computer display-side up, with the front toward you.
3.
Open the computer as far as possible.
4.
5.Lift the rear edge of the keyboard (1) until it rests at an angle.
6.Release the keyboard (2) by sliding it back to disengage the tabs on the front edge of the keyboard
from the top cover.
76Chapter 4 Removal and replacement procedures
7.Lift the rear edge of the keyboard (3) and swing it forward until it rests on the palm rest.
8.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.
Remove the keyboard.
9.
Reverse this procedure to install the keyboard.
Component replacement procedures77
WWAN module
CAUTION:The WWAN module and the WLAN module are not interchangeable.
DescriptionSpare part number
HP ev2210 1xEVDO-A WWAN module for use in the United States451131-001
HP UMTS/HSDPA/EDGE WWAN module, including GPRS459350-001
CAUTION:To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in your
country or region. If you replace the module and then receive a warning message, remove the module to
restore computer functionality, and then contact technical support through Help and Support.
Before removing the WWAN module, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the SIM (see
5.
Remove the keyboard (see
6.
Battery on page 56).
SIM on page 69).
Keyboard on page 74).
Remove the WWAN module:
1.Remove the two Phillips PM2.0×3.0 screws (1) that secure the WWAN module to the computer.
(The edge of the module opposite the slot rises away from the computer.)
2.Disconnect the WWAN antenna cables (2) from the terminals on the WWAN module.
NOTE:The red WWAN antenna cable is connected to the WWAN module “Main” terminal. The
blue WWAN antenna cable is connected to the WWAN module “Aux” terminal.
78Chapter 4 Removal and replacement procedures
3.Remove the WWAN module (3) by pulling the module away from the slot at an angle.
NOTE:WWAN modules are designed with a notch to prevent incorrect installation.
Reverse this procedure to install the WWAN module.
Switch cover
DescriptionSpare part number
For use only in computer models with Intel processors:
Switch cover (includes LED board and cable and power button board and cable)451312-001
Switch cover for use only with computer models sold at Best Buy (includes LED board and cable and
power button board and cable)
Switch cover for use only with white Special Edition computer models (includes LED board and cable
and power button board and cable)
Switch cover for use only with Artist Edition computers (includes LED board and cable and power
button board and cable)
For use only in computer models with AMD processors:
Switch cover (includes LED board and cable and power button board and cable)455849-001
451599-001
466187-001
462532-001
Before removing the switch cover, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the keyboard (see
5.
Battery on page 56).
Keyboard on page 74).
Component replacement procedures79
Remove the switch cover:
1.Remove the three Phillips PM2.5×9.0 screws (1) and the silver Phillips PM2.5×5.0 screw (2) that
secure the switch cover to the computer.
Turn the computer display-side up, with the front toward you.
2.
Open the computer as far as possible.
3.
4.Disconnect the power button board cable (1) from the system board.
5.Release the ZIF connector to which the LED board cable (2) is connected and disconnect the cable
from the system board.
6.Lift the front edge of the switch cover (1) to disengage it from the computer.
7.Release the switch cover (2) by sliding it to the right until it disengages from the computer.
80Chapter 4 Removal and replacement procedures
8.Remove the switch cover (3).
Reverse this procedure to install the switch cover.
Component replacement procedures81
Display assembly
DescriptionSpare part number
14.1-inch, WXGA, BrightView, display assembly for use only with computer models equipped with a
camera module (includes camera module, microphones, and WLAN transceivers and antenna cables)
14.1-inch, WXGA, BrightView, display assembly for use only with computer models not equipped
with a camera module (includes microphones and WLAN transceivers and antenna cables)
14.1-inch, WXGA, BrightView, display assembly for use only with computer models sold at Best Buy
(includes camera module, microphones, and WLAN transceivers and antenna cables)
14.1-inch, WXGA, BrightView, display assembly for use only with computer models with Intel
processors and equipped with a WWAN module (includes camera module, camera module cable,
microphones, and WLAN transceivers and antenna cables)
14.1-inch, WXGA, BrightView, display assembly for use only with Artist Edition computer models
equipped with a camera module (includes microphones, and WLAN transceivers and antenna cables)
14.1-inch, WXGA, BrightView, display assembly for use only with white Special Edition computer
models equipped with a camera module (includes microphones, and WLAN transceivers and antenna
cables)
448604-001
448603-001
451906-001
451905-001
462527-001
466183-001
Before removing the display assembly, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Disconnect the wireless antenna cables from the WLAN module (see
5.
Remove the following components:
6.
Keyboard (see
a.
Switch cover (see
b.
Battery on page 56).
Keyboard on page 74)
Switch cover on page 79)
Remove the display assembly:
Close the computer and turn it upside down, with the rear panel toward you.
1.
WLAN module on page 65).
82Chapter 4 Removal and replacement procedures
Remove the Phillips PM2.5×9.0 screw that secures the display assembly to the computer.
2.
Turn the computer display-side up, with the front toward you.
3.
Open the display as far as possible.
4.
Disconnect the following cables:
5.
(1) Display panel cable
(2) Camera module cable
(3) Microphone cable
Remove the camera module, microphone, and wireless antenna cables from the hole in the system
6.
board and the routing channels (4) built into the top cover.
CAUTION:The display assembly will be unsupported when the following screws are removed. To
prevent damage to the display assembly, support it before removing the screws.
7.Remove the two black Phillips PM2.5×5.0 screws (1) and the two Phillips PM2.5×7.0 screws (2)
that secure the display assembly to the computer.
Component replacement procedures83
8.Remove the display assembly (3).
If it is necessary to replace the display bezel or any of the display assembly internal components,
9.
remove the following screw covers and screws:
(1) Four rubber screw covers on the display bezel top edge. The display rubber screw covers are
included in the Rubber Feet Kit, spare part number 417095-001.
(2) Two rubber screw covers on the display bezel bottom edge
(3) Four Phillips PM2.5×5.0 screws on the display bezel top edge
(4) Two Phillips PM2.5×9.0 screws on the display bezel bottom edge
10. Flex the inside edges of the left and right sides (1) and the top and bottom sides (2) of the display
bezel until the bezel disengages from the display enclosure.
11. Remove the display bezel (3). Display bezels are available using the following spare part
numbers:
448607-001 (for use only with computer models equipped with a camera module)
●
448606-001 (or use only with computer models not equipped with a camera module)
●
84Chapter 4 Removal and replacement procedures
451907-001 (for use only with computer models with Intel processors sold at Best Buy; includes
●
openings for camera module and microphones)
462529-001 (for use only with Artist Edition computer models; includes openings for camera
●
module and microphones)
466185-001 (for use only with white Special Edition computer models; includes openings for
●
camera module and microphones)
457796-001 (for use only with computer models equipped with a camera module and a
●
WWAN module; includes openings for camera module and microphones)
NOTE:See Camera module on page 57 for camera module replacement instructions. See Display
inverter on page 59 for display inverter replacement instructions.
12. If it is necessary to replace the display hinges, remove the two Phillips PM2.5×7.0 screws (1) that
secure each hinge to the display panel. The display hinges and display hinge covers are available
using spare part number 430473-001 for computers with Intel processors or 455817-001 for
computers with AMD processors.
13. Remove the display hinges (2).
14. Remove the display hinge covers (3) by sliding them off of the display hinges.
Component replacement procedures85
Remove the display panel from the display enclosure. The display panel is available using spare part
15.
number 448602-001 for computers with Intel processors, 448602-002 for computers with an Intel
processor and a WWAN module, and 455810-001 for computers with AMD processors.
If it is necessary to replace the wireless antenna transceivers and cables, remove the Phillips
16.
PM2.5×4.0 screw (1) that secures each transceiver to the display enclosure. The wireless antenna
transceivers and cables are included in the Wireless Antenna Kit, spare part number 448609-001
for computers with Intel processors, 448609-002 for computers with Intel processors and a WWAN
module, and 458657-001 for computers with AMD processors.
17. Remove the wireless antenna cables from the clips (2) built into the display enclosure.
18. Detach the wireless antenna transceivers (3) from the display enclosure.
19. Remove the wireless antenna transceivers and cables (4) from the display enclosure.
20. If it is necessary to replace the microphones and cables, release the retention tabs (1) built into the
display enclosure that secure the microphone cables to the display enclosure. The microphones and
cables are included in the Display Cable Kit, spare part number 448610-001.
21. Remove the microphone receivers (2) from the clips in the display enclosure.
86Chapter 4 Removal and replacement procedures
22. Remove the microphone cables (3) from the display enclosure.
23. If it is necessary to replace the camera module cable, release the retention tabs (1) built into the
display enclosure that secure the camera module cable to the display enclosure. The camera module
cable is included in the Display Cable Kit, spare part number 448610-001.
24. Remove the camera module cable (2) from the display enclosure.
Reverse this procedure to reassemble and install the display assembly.
Top cover
DescriptionSpare part
For use in computer models with Intel or AMD processors:
Equipped with a fingerprint reader (includes TouchPad, TouchPad cable, fingerprint reader board, fingerprint
reader board cable)
For use in computer models with Intel processors:
Not equipped with a fingerprint reader (includes TouchPad and TouchPad cable)448619-001
Sold at Best Buy (includes TouchPad and TouchPad cable)451600-001
Sold at Best Buy and equipped with a fingerprint reader (includes TouchPad and TouchPad cable)457707-001
Equipped with a WWAN module (includes TouchPad and TouchPad cable)459767-001
Equipped with a fingerprint reader board and a WWAN module (includes TouchPad and TouchPad cable)459766-001
number
448618-001
Component replacement procedures87
DescriptionSpare part
number
On Artist Edition computers (includes TouchPad and TouchPad cable)462531-001
On white Special Edition computers (includes TouchPad and TouchPad cable)466188-001
For use in computer models with AMD processors:
Not equipped with a fingerprint reader (includes TouchPad and TouchPad cable)455835-001
Sold at Best Buy and not equipped with a fingerprint reader board466612-001
Sold at Best Buy and equipped with a fingerprint reader board and cable466613-001
Before removing the top cover, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
WLAN cover (see
b.
Battery on page 56).
Hard drive on page 61)
WLAN module on page 65)
Optical drive (see
c.
Keyboard (see
d.
Switch cover (see
e.
Display assembly (see
f.
Optical drive on page 73)
Keyboard on page 74)
Switch cover on page 79)
Display assembly on page 82)
Remove the top cover:
Turn the computer upside down, with the front toward you.
1.
88Chapter 4 Removal and replacement procedures
Remove the seven Phillips PM2.5×9.0 screws that secure the top cover to the computer.
2.
3.Remove the two Phillips PM2.0×3.0 screws (1) and the three Phillips PM2.0×4.0 screws (2) that
secure the top cover to the computer.
Turn the computer right-side up, with the front toward you.
4.
Component replacement procedures89
5.Release the ZIF connector (1) to which the TouchPad cable is connected and disconnect the cable
(2) from on the system board.
Remove the following screws:
6.
(1) One Phillips PM2.5x5.0 screw
(2) Three Phillips PM2.5×4.0 screws
(3) One Phillips PM2.5×9.0 screw
90Chapter 4 Removal and replacement procedures
Lift the front edge of the top cover and remove it.
7.
Reverse this procedure to install the top cover.
Component replacement procedures91
TouchPad
DescriptionSpare part number
TouchPad for use with computer models with Intel processors (includes TouchPad bracket and
TouchPad cable)
TouchPad for use with computer models with AMD processors (includes TouchPad bracket and
TouchPad cable)
451341-001
455838-001
Before removing the TouchPad, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
WLAN cover (see
b.
Optical drive (see
c.
Battery on page 56).
Hard drive on page 61)
WLAN module on page 65)
Optical drive on page 73)
Keyboard (see
d.
Switch cover (see
e.
Display assembly (see
f.
Top cover (see
g.
Keyboard on page 74)
Switch cover on page 79)
Display assembly on page 82)
Top cover on page 87)
Remove the TouchPad:
Turn the top cover upside down, with the front toward you.
1.
2.Remove the five Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the top cover.
92Chapter 4 Removal and replacement procedures
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