Page 1
HP Pavilion dv2500 Entertainment PC
Maintenance and Service Guide
Page 2
© Copyright 2007 Hewlett-Packard
Development Company, L.P.
Bluetooth is a trademark owned by its
proprietor and used by Hewlett-Packard
Company under license. Intel and Core 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.
Second Edition: June 2007
First Edition: April 2007
Document Part Number: 448075-002
Page 3
Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or overheating the computer, do not place
the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard,
flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface,
such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin
or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter
complies with the user-accessible surface temperature limits defined by the International Standard for
Safety of Information Technology Equipment (IEC 60950).
iii
Page 4
iv Safety warning notice
Page 5
Table of contents
1 Product description
2 External component identification
Top components ...................................................................................................................... 6
Display components .................................................................................................. 6
Buttons, speakers, and fingerprint reader ..................................................................... 7
Keys ........................................................................................................................ 9
Lights ..................................................................................................................... 10
TouchPad ............................................................................................................... 11
Front components ................................................................................................................... 12
Left-side components ............................................................................................................... 13
Rear component ..................................................................................................................... 14
Right-side components ............................................................................................................ 14
Bottom components ................................................................................................................ 15
3 Illustrated parts catalog
Serial number location ............................................................................................................ 16
Computer major components ................................................................................................... 17
Display assembly components ................................................................................................. 21
Door/Cover Kit ...................................................................................................................... 23
Cable Kit .............................................................................................................................. 24
Mass storage devices ............................................................................................................. 25
Miscellaneous parts ................................................................................................................ 25
Sequential part number listing .................................................................................................. 27
4 Removal and replacement procedures
Preliminary replacement requirements ....................................................................................... 32
Tools required ......................................................................................................... 32
Service considerations ............................................................................................. 32
Plastic parts ............................................................................................. 32
Cables and connectors ............................................................................. 33
Drive handling ......................................................................................... 33
Grounding guidelines .............................................................................................. 34
Electrostatic discharge damage .................................................................. 34
Packaging and transporting guidelines ........................................ 35
Workstation guidelines .............................................................. 35
Equipment guidelines ................................................................. 36
Unknown user password .......................................................................................... 37
v
Page 6
Component replacement procedures ........................................................................................ 38
Serial number ......................................................................................................... 38
Computer feet ......................................................................................................... 39
Battery ................................................................................................................... 40
Camera module ...................................................................................................... 41
Display inverter ....................................................................................................... 43
Hard drive ............................................................................................................. 45
WLAN module ........................................................................................................ 48
RTC battery ............................................................................................................ 50
Memory module ...................................................................................................... 51
Optical drive .......................................................................................................... 53
Keyboard ............................................................................................................... 54
Switch cover ........................................................................................................... 56
Display assembly .................................................................................................... 59
Top cover ............................................................................................................... 65
TouchPad ............................................................................................................... 68
Wireless switch board ............................................................................................. 70
Modem module ...................................................................................................... 71
Audio board ........................................................................................................... 73
Bluetooth module .................................................................................................... 74
USB board ............................................................................................................. 76
Speaker assembly ................................................................................................... 78
Display switch module ............................................................................................. 80
System board ......................................................................................................... 82
Power connector cable ............................................................................................ 84
ExpressCard assembly ............................................................................................. 85
Fan/heat sink assembly ........................................................................................... 87
Processor ............................................................................................................... 90
5 Setup Utility
Starting the Setup Utility .......................................................................................................... 92
Changing the language of the Setup Utility ............................................................................... 92
Navigating and selecting in the Setup Utility .............................................................................. 93
Displaying system information .................................................................................................. 93
Restoring default settings in the Setup Utility .............................................................................. 93
Using advanced Setup Utility features ....................................................................................... 94
Closing the Setup Utility .......................................................................................................... 94
Setup Utility menus ................................................................................................................. 94
6 Specifications
Computer specifications .......................................................................................................... 96
14.1-inch, WXGA, BrightView display specifications ................................................................. 97
Hard drive specifications ........................................................................................................ 98
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive specifications ................................ 99
System DMA specifications .................................................................................................... 100
System interrupt specifications ............................................................................................... 101
System I/O address specifications .......................................................................................... 102
System memory map specifications ........................................................................................ 104
vi
Page 7
7 Screw listing
Phillips PM2.0×5.0 captive screw .......................................................................................... 106
Phillips PM2.5×4.0 screw ..................................................................................................... 107
Phillips PM3.0×4.0 screw ..................................................................................................... 110
Phillips PM2.0×6.0 shoulder screw ........................................................................................ 111
Phillips PM2.5×9.0 screw ..................................................................................................... 112
Silver Phillips PM2.0×3.0 screw ............................................................................................ 114
Phillips PM2.5×7.0 screw ..................................................................................................... 115
Black Phillips PM2.0×3.0 screw ............................................................................................. 117
Black Phillips PM2.5×5.0 screw ............................................................................................. 119
Phillips PM2.0×5.0 screw ..................................................................................................... 121
Silver Phillips PM2.5×5.0 screw ............................................................................................ 122
Phillips PM2.0×2.0 screw ..................................................................................................... 124
Phillips PM2.0×4.0 screw ..................................................................................................... 125
Phillips PM2.0×11.0 captive screw ........................................................................................ 126
8 Backup and Recovery
Recovering system information ............................................................................................... 127
Backing up your information ................................................................................... 127
When to back up ................................................................................... 127
Back up suggestions ............................................................................... 128
Using system restore points ..................................................................................... 128
When to create restore points .................................................................. 128
Create a system restore point ................................................................... 128
Restore to a previous date and time .......................................................... 129
Creating recovery discs ......................................................................................... 129
Reinstalling software programs and drivers ............................................................... 129
Reinstalling preinstalled programs and drivers ........................................... 130
Reinstalling programs from discs .............................................................. 130
Performing a recovery ........................................................................................... 131
Recovering from the recovery discs ........................................................... 131
Recovering from the partition on the hard drive .......................................... 131
Deleting the recovery partition on the hard drive ....................................................... 132
Updating reinstalled software ................................................................................. 132
9 Connector pin assignments
Audio-in (microphone) .......................................................................................................... 133
Audio-out (headphone) ......................................................................................................... 133
External monitor ................................................................................................................... 134
RJ-11 (modem) ..................................................................................................................... 135
RJ-45 (network) .................................................................................................................... 135
S-Video-out .......................................................................................................................... 136
Universal Serial Bus .............................................................................................................. 136
10 Power cord set requirements
Requirements for all countries or regions ................................................................................. 137
Requirements for specific countries or regions .......................................................................... 138
11 Recycling
vii
Page 8
Battery ................................................................................................................................ 139
Display ............................................................................................................................... 139
Index ............................................................................................................................... 145
viii
Page 9
1
Product description
Category Description HP Pavilion
dv2500
Entertainment PC
with
discrete graphics
subsystem
HP Pavilion
dv2500
Entertainment PC
with
UMA graphics
subsystem
Product Name HP Pavilion dv2500 EntertainmentPC• •
Processors Intel® Core™ Duo with 800-MHz
front side bus (FSB)
T7300 2.00-GHz processor with 4-MB L2
cache
• •
T7100 1.80-GHz processor with 2-MB L2
cache
• •
T5450 1.67-GHz processor with 2-MB L2
cache
• •
Chipset Northbridge: Intel PM965 •
Northbridge: GM965 •
Southbridge: Intel ICH8m • •
Graphics nVidia Discrete PCI Express × 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)
System design supports up to 55 W GPU
requirement.
•
Mobile Intel Graphics Media
Accelerator X3100
•
1
Page 10
Category Description HP Pavilion
dv2500
Entertainment PC
with
discrete graphics
subsystem
HP Pavilion
dv2500
Entertainment PC
with
UMA graphics
subsystem
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.
Panel 14.1-inch, WXGA with BrightView • •
Memory 2 SODIMM slots • •
Customer-accessible/upgradable • •
Supports up to 2 GB of system RAM • •
DDRII PC2-5300 (667-MHz) • •
Supports the following configurations:
●
2048 (1024 × 2)
●
1536 (1024 + 512)
●
1024 (1024 × 1, 512 × 2)
●
512 (512 × 1)
• •
Hard drives Supports 9.5-mm, 2.5-inch hard drives • •
Serial ATA • •
Supports the following drives:
●
250-GB, 5400-rpm
●
160-GB, 5400-rpm
●
120-GB, 5400-rpm
●
80-GB, 5400-rpm
• •
Optical drives Fixed (removal of 1 screw required) • •
Parallel ATA • •
12.7-mm tray load • •
2Chapter 1 Product description
Page 11
Category Description HP Pavilion
dv2500
Entertainment PC
with
discrete graphics
subsystem
HP Pavilion
dv2500
Entertainment PC
with
UMA graphics
subsystem
Supports the following drives:
●
DVD±RW and CD-RW Super Multi
Double-Layer Combo Drive with
LightScribe
●
DVD±RW and CD-RW Super Multi
Double-Layer Combo Drive
●
DVD-CD/RW Combo Drive
• •
Diskette drive Supports external USB drive only • •
Camera Low-light, VGA camera • •
Fixed (no tilt) • •
640 × 480 by 20 frames per second • •
Microphone 2 dual-array microphones with software • •
Audio HD audio • •
Supports Windows Vista Premium Logo
requirements
• •
Pavilion-branded Altec Lansing speakers • •
Modem 56K V.92 data/fax modem • •
Supports all world-wide certification
requirements
• •
Modem cable not included • •
Ethernet Integrated Marvell E8039 10/100 network
interface card (NIC)
• •
Ethernet cable not included • •
Wireless Integrated wireless local area
network (WLAN) options by way of
wireless module:
Intel PRO Wireless 3945 802.11a/b/g and
802.11b/g with 2 antennae integrated into
the display assembly
• •
Intel PRO Wireless 4965 802.11a/b/g/n
with 3 antennae integrated into the display
assembly @ 2.4 and 5.0 GHz
• •
Intel WLAN + Bluetooth® • •
External media card One ExpressCard54 slot • •
Digital Media Slot, supports SD, MMC,
SDIO, MS, MSpro, xD
• •
Supports miniature versions of SD, MMC, MS
Duo with adapter (adapter is not included)
••
3
Page 12
Category Description HP Pavilion
dv2500
Entertainment PC
with
discrete graphics
subsystem
HP Pavilion
dv2500
Entertainment PC
with
UMA graphics
subsystem
Supports 2nd Mini-PCIe • •
Ports Audio-in (mono microphone) • •
Audio-out (stereo headphone) • •
Audio-out (stereo headphone with S/PDIF) • •
Consumer infrared • •
RJ-11 (modem) • •
RJ-45 (Ethernet, includes link and activity
lights)
• •
S-Video-out • •
USB (3) • •
VGA (Dsub 15-pin) • •
1394 • •
2-pin AC power • •
Docking Expansion port 3 supports HP xb3000
Notebook Expansion Base and HP Notebook
QuickDock
• •
Keyboard/pointing
devices
14.1-inch keyboard • •
TouchPad with 2 buttons and four-way scroll
(taps enabled as default)
• •
Power requirements 12-cell 2.20-Ah Li-ion battery • •
6-cell 2.55-Ah Li-ion battery • •
6-cell 2.20-Ah Li-ion battery • •
65-W AC adapter with localized cable plug
support (2-wire plug with ground pin,
supports 2-pin DC connector)
• •
Security Security cable slot • •
Fingerprint reader • •
Operating system Preinstalled:
Configurable Windows Vista™ embedded
"QuickPlay Direct"
• •
Windows Vista Business (32-bit) • •
Windows Vista Home Basic (32-bit) • •
Windows Vista Premium (32- and 64-bit) • •
Windows Vista Ultimate (64-bit) • •
4Chapter 1 Product description
Page 13
Category Description HP Pavilion
dv2500
Entertainment PC
with
discrete graphics
subsystem
HP Pavilion
dv2500
Entertainment PC
with
UMA graphics
subsystem
Serviceability End-user replaceable parts:
AC adapter • •
Battery (system) • •
Hard drive • •
Memory module • •
Optical drive • •
WLAN module • •
5
Page 14
2
External component identification
Top components
Display components
Item Component Description
(1) Internal microphones (2) (select models only) Record sound.
NOTE: If there is a microphone icon next to each
microphone opening, the computer has internal
microphones.
(2) Integrated camera light (select models only) On: The integrated camera is in use.
(3) Integrated camera (select models only) Records video and captures still photographs.
(4) Internal display switch* Turns off the display if the display is closed while the
computer is on.
*The location of the internal display switch varies by computer model.
6Chapter 2 External component identification
Page 15
Buttons, speakers, and fingerprint reader
Item Component Description
(1) Power button*
●
When the computer is off, press the button to turn on
the computer.
●
When the computer is on, press the button to shut down
the computer.
●
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.
(2) Speakers (2) Produce sound.
(3) Media button Opens the QuickPlay program.
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 button Opens the DVD playback feature of the QuickPlay program.
Top components 7
Page 16
Item Component Description
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) Previous/rewind button
●
Plays the previous track or chapter when pressed once.
●
Rewinds media when pressed simultaneously with
the fn key.
(6) Play/pause button Plays or pauses the disc.
(7) Next/fast forward button
●
Plays the next track or chapter when pressed once.
●
Fast forwards media when pressed simultaneously with
the fn key.
(8) Stop button Stops the disc.
(9) Volume mute button Mutes and restores the speaker sound.
(10) Volume scroll zone Adjusts speaker volume. Slide your finger to the left to
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.
(11) Fingerprint reader (select models only) Allows a fingerprint logon to Windows, instead of a
password logon.
*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help
and Support.
8Chapter 2 External component identification
Page 17
Keys
Item Component Function
(1) esc key Displays system information when pressed in combination
with the fn key.
(2) fn key Executes frequently used system functions when pressed in
combination with a function key or the esc key.
(3) Windows logo key Displays the Windows Start menu.
(4) Windows applications key Displays a shortcut menu for items beneath the pointer.
(5) Embedded numeric keypad keys Can be used like the keys on an external numeric keypad.
(6) Function keys Execute frequently used system functions when pressed in
combination with the fn key.
Top components 9
Page 18
Lights
Item Component Description
(1) Power lights (2)*
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
(2) Battery light
●
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.
(3) Drive light Blinking: The hard drive or optical drive is being accessed.
(4) Caps lock light On: Caps lock is on.
(5) Media button light Blinks once when the media button is pressed.
(6) DVD button light Blinks once when the DVD button is pressed.
(7) Previous/rewind light Blinks once when the previous/rewind button is pressed.
(8) Play/pause light Blinks once when the play/pause button is pressed.
(9) Next/fast forward light Blinks once when the next/fast forward button is pressed.
(10) Stop light Blinks once when the stop button is pressed.
(11) Volume mute light
●
Blue: Computer sound is turned on.
●
Amber: Computer sound is turned off.
(12) Volume down light Blinking: The volume scroll zone is being used to decrease
speaker volume.
10 Chapter 2 External component identification
Page 19
Item Component Description
(13) Volume up light Blinking: The volume scroll zone is being used to increase
speaker volume.
(14) Num lock light On: Num lock is on or the embedded numeric keypad is
enabled.
*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
Item Component Function
(1) TouchPad light
●
Blue: TouchPad is enabled.
●
Amber: TouchPad is disabled.
(2) TouchPad* Moves the pointer and selects or activates items on the
screen.
(3) TouchPad left button* Functions like the left button on an external mouse.
(4) TouchPad on/off button Enables/disables the TouchPad.
(5) TouchPad scroll zone Scrolls up or down.
(6) TouchPad right button* Functions like the right button on an external mouse.
*This table describes factory settings. To view or change pointing device preferences, select Start > Control Panel >
Hardware and Sound > Mouse.
Top components 11
Page 20
Front components
Item Component Function
(1) Power light
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
(2) Battery light
●
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.
(3) Drive light Blinking: The hard drive or optical drive is being accessed.
(4) Wireless switch Turns the wireless feature on or off, but does not create a
wireless connection.
NOTE: To establish a wireless connection, a wireless
network must already be set up.
(5) Wireless light
●
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) Consumer infrared lens Receives a signal from a remote control device, such as the
HP Remote Control.
(7) Audio-in (microphone) jack Connects an optional computer headset microphone, stereo
array microphone, or monaural microphone.
(8) Audio-out (headphone) jack Produces sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television
audio.
(9) Audio-out (headphone) S/PDIF jack (select models
only)
Produces sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television
audio.
12 Chapter 2 External component identification
Page 21
Left-side components
Item Component Function
(1) Security cable slot Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from being
mishandled or stolen.
(2) S-Video-out jack Connects an optional S-Video device such as a television,
VCR, camcorder, overhead projector, or video capture
card.
(3) External monitor port Connects an external VGA monitor or projector.
(4) Expansion port 3 Connects 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.
(5) RJ-45 (network) jack Connects a network cable.
(6) 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.
(7) 1394 port (select models only) Connects an optional IEEE 1394 or 1394a device, such as
a camcorder.
(8) Digital Media Slot Supports the following optional digital card formats:
●
Memory Stick (MS)
●
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
(9) Digital Media Slot light On: A digital card is being accessed.
(10) ExpressCard slot Supports optional ExpressCard/54 cards.
Left-side components 13
Page 22
Rear component
Component Description
Vent Enables airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
Right-side components
Item Component Function
(1) Optical drive Reads optical discs, and, on select models, also writes to
optical discs.
(2) USB ports Connect optional USB devices.
(3) RJ-11 (modem) jack Connects a modem cable.
(4) Power connector Connects an AC adapter.
14 Chapter 2 External component identification
Page 23
Bottom components
Item Component Function
(1) Battery bay Holds the battery.
(2) Battery release latch Releases the battery from the battery bay.
(3) Wireless module compartment Contains 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.
(4) 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.
(5) Memory module compartment Contains 2 memory module slots.
(6) Hard drive bay Holds the hard drive and the RTC battery.
Bottom components 15
Page 24
3
Illustrated parts catalog
Serial number location
When ordering parts or requesting information, provide the computer serial number and model number
located on the bottom of the computer.
16 Chapter 3 Illustrated parts catalog
Page 25
Computer major components
Item Description Spare part number
(1) Display assemblies
Computer major components 17
Page 26
Item Description Spare 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)
448604-001
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)
448603-001
14.1-inch, WXGA, BrightView, display assembly for use only with computer models
sold at Best Buy (includes camera module module, microphones, and WLAN
transceivers and antenna cables)
451906-001
NOTE: See Display assembly components on page 21 for more information on display assembly internal component
spare part numbers.
(2) Switch covers
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)
451599-001
(3) Keyboards
Belgium 448615-021
Brazil 448615-201
Denmark, Finland, Norway, and Sweden 448615-DH1
France 448615-051
Germany 448615-041
Greece 448615-DJ1
Israel 448615-BB1
Italy 448615-061
Korea 448615-AD1
Latin America 448615-161
The Netherlands and Europe 448615-B31
Portugal 448615-131
Russia 448615-251
Saudi Arabia 448615-171
Spain 448615-071
Switzerland 448615-111
Taiwan 448615-AB1
Thailand 448615-281
Turkey 448615-141
The United Kingdom 448615-031
The United States 448615-001
Keyboard for use in the United States only on computer models sold at Best Buy 452236-001
18 Chapter 3 Illustrated parts catalog
Page 27
Item Description Spare part number
Door/Cover Kit (see Door/Cover Kit on page 23 for more Door/Cover Kit spare
part component information)
417073-001
(4a) Top cover trim
(4b) ExpressCard slot bezel
(4c) SIM slot cover
(4d) Hard drive cover
(4e) Memory module compartment cover
(4f) Wireless module compartment cover
(5) Top covers (include TouchPad and TouchPad cable)
For use only with computer models equipped with a fingerprint reader (includes
fingerprint reader board and cable)
448618-001
For use only with computer models not equipped with a fingerprint reader 448619-001
For use only with computer models sold at Best Buy (includes fingerprint reader board
and cable)
451600-001
(6a) TouchPad (include TouchPad bracket and TouchPad cable) 451341-001
(6b) TouchPad bracket (included with top cover spare part kits and with TouchPad)
(7a) Modem module (includes modem module cable) 431852-001
(7b) Modem module cable (included with modem module)
(8)
Speaker assembly 417089-001
(9) ExpressCard assembly 417112-001
(10) System boards (include thermal material)
For use only with computer models equipped with a discrete graphics subsystem 448596-001
For use only with computer models equipped with a UMA graphics subsystem 448598-001
(11) Wireless switch board (includes wireless switch board cable) 417092-001
(12) Audio board (includes audio connectors, infrared lens, and audio board cable) 448626-001
(13) Processors (include thermal material)
Intel Core Duo T7300 (2.00-GHz, 4-MB L2 cache) 448601-001
Intel Core Duo T7100 (1.80-GHz, 2-MB L2 cache) 448600-001
Intel Core Duo T5450 (1.67-GHz, 2-MB L2 cache) 451597-001
Intel Core Duo T5250e (1.50-GHz, 2-MB L2 cache) 453948-001
(14) Fan/heat sink assembly (includes thermal material) 448625-001
Fan/heat sink assembly mounting bracket (not illustrated) 417114-001
(15) Bluetooth module (includes Bluetooth module cable) 397923-002
(16) Power connector cable 448628-001
(17) Base enclosures
Computer major components 19
Page 28
Item Description Spare part number
For use only with computer models equipped with a discrete graphics subsystem 451342-001
For use only with computer models equipped with a UMA graphics subsystem 448621-001
Rubber Feet Kit (includes computer feet, not illustrated) 417095-001
(18) USB board (includes USB board cable) 417085-001
(19) Batteries
12-cell, 8.80-Ah 452056-001
6-cell, 2.55-Ah 441611-001
6-cell, 2.20-Ah 452057-001
(20) Hard drives (include hard drive bracket)
250-GB, 5400-rpm 453949-001
160-GB, 5400-rpm 452060-001
120-GB, 5400-rpm 452059-001
80-GB, 5400-rpm 452058-001
(21) RTC battery 417076-001
(22) Memory modules (667-MHz, PC2-5300, 1-DIMM)
1024-MB 452062-001
512-MB 452061-001
(23) Optical drives (include bezel and bracket)
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe 452052-001
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive 452051-001
DVD/CD-RW Combo Drive 452050-001
(24) WLAN modules
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
441086-001
●
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, the Netherlands, Norway,
Oman, the Philippines, Poland, Portugal, Qatar, Romania, Russia, Serbia and
Montenegro, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka,
Sweden, Switzerland, Turkey, Ukraine, the United Kingdom, and Uzbekistan
441086-002
●
For use in Australia, New Zealand, Pakistan, the People's Republic of China, and
South Korea
441086-003
●
For use in Japan
441086-291
802.11a/b/g WLAN modules:
20 Chapter 3 Illustrated parts catalog
Page 29
Item Description Spare part number
●
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
452063-001
●
For use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil,
Bulgaria, the Cayman Islands, Colombia, Croatia, Cyprus, the Czech Republic,
Denmark, Egypt, El Salvador, Estonia, Finland, France, Georgia, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Jordan, Latvia, Lebanon, Liechtenstein,
Lithuania, Luxembourg, Malta, Monaco, the Netherlands, Norway, Oman, the
Philippines, Poland, Portugal, Romania, Russia, Serbia and Montenegro,
Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden,
Switzerland, Turkey, the United Kingdom, and Uzbekistan
452063-002
●
For use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of China,
Peru, Qatar, South Korea, Uruguay, and Venezuela
452063-003
802.11b/g WLAN module for use in Thailand 409407-004
Cable Kit (not illustrated; see Cable Kit on page 24 for more Cable Kit component
information)
417075-001
Display assembly components
Item Description Spare part number
(1) Display bezels
For use only with computer models equipped with a camera module (includes openings
for camera module and microphones)
448607-001
Display assembly components 21
Page 30
Item Description Spare part number
For use only with computer models not equipped with a camera module (includes
openings for microphones)
448606-001
For use only with computer models sold at Best Buy (includes openings for camera
module and microphones)
451907-001
(2) Display inverter (includes Mylar shield) 417097-001
(3) Camera module (includes camera module bracket and 2-sided tape) 453673-001
(4) 14.1-inch, WXGA, BrightView display panel (includes display panel cable) 448602-001
(5) Wireless Antenna Kit 448609-001
Display Hinge Kit 430473-001
(6) Left and right display hinges
(7) Left and right display hinge covers
(8) Display switch module
Display Cable Kit 448610-001
(9) Microphones and cables
(10) Camera module cable
(11) Display enclosures
Display enclosure (includes logo and WLAN wireless antenna transceivers and cables) 448605-001
Display enclosure for use only with computer models sold at Best Buy (includes logo and
WLAN wireless antenna transceivers and cables)
451598-001
Display Label Kit (not illustrated) 448608-001
Display Screw Kit (includes display bezel rubber screw covers, not illustrated) 417104-001
22 Chapter 3 Illustrated parts catalog
Page 31
Door/Cover Kit
Item Description Spare part number
Door/Cover Kit 417073-001
(1) Top cover trim
(2) ExpressCard slot bezel
(3) Hard drive cover (includes 2 captive screws, secured by C-clips)
(4) Memory module compartment cover (includes 2 captive screws, secured by C-clips)
(5) Wireless module compartment cover (includes 1 captive screw, secured by a C-clip)
(6) SIM slot cover
Door/Cover Kit 23
Page 32
Cable Kit
Item Description Spare part number
Cable Kit 417075-001
(1) Power button board cable
(2) LED board cable
(3) USB board cable (includes num lock light)
(4) Bluetooth module cable
(5) Modem module cable (includes RJ-11 connector)
24 Chapter 3 Illustrated parts catalog
Page 33
Mass storage devices
Item Description Spare part number
(1) Hard drives (include hard drive bracket)
250-GB, 5400-rpm 453949-001
160-GB, 5400-rpm 452060-001
120-GB, 5400-rpm 452059-001
80-GB, 5400-rpm 452058-001
(2) Optical drives (include bezel and bracket)
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe 452052-001
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive 452051-001
DVD/CD-RW Combo Drive 452050-001
Miscellaneous parts
Description Spare part number
AC adapters
90-W PFC AC adapter
409515-001
65-W PFC AC adapter 417220-001
ATSC/NTSC TV tuner antenna 439131-001
ATSC/NTSC/PAL TV tuner 439130-001
Composite video cable 407939-001
DVB-T antenna and DVB-T antenna adapter 412176-002
DVB-T tuner 412175-001
Mass storage devices 25
Page 34
Description Spare part number
DVB-T tuner adapter 412176-001
Earbud headset 371693-003
HP backpack 405527-001
HP carrying case 418162-001
HP Remote Control 407313-001
Infrared emitter with cable 439129-001
Optical wired mouse 436238-001
RF input adapter cable (without ferrite) 407940-001
TV tuner remote control for use in Europe, the Middle East, and Africa 408479-002
USB infrared receiver 408483-001
Windows Vista remote control (fits into ExpressCard slot) 439128-001
Windows Vista remote control (does not fit into ExpressCard slot) 439254-001
Wireless laser mouse (includes cable adapter) 430958-001
Power cords:
Argentina
383496-D01
Australia and New Zealand 383496-011
Belgium, Europe, Finland, France, Germany, Greece, the Netherlands, Norway, Portugal,
Spain, and Sweden
383496-021
Brazil 383496-201
Canada, French Canada, Latin America, Thailand, and the United States 383496-001
Denmark 383496-081
India 383496-D61
Israel 383496-BB1
Italy 383496-061
Korea 383496-AD1
The People's Republic of China 383496-AA1
South Africa 383496-AR1
Switzerland 383496-111
Taiwan 383496-AB1
The United Kingdom and Hong Kong 383496-031
Screw Kit
●
Phillips PM3.0×4.0 screw
●
Phillips PM2.5×9.0 screw
●
Phillips PM2.5×7.0 screw
417108-001
26 Chapter 3 Illustrated parts catalog
Page 35
Description Spare part number
●
Black Phillips PM2.5×5.0 screw
●
Silver Phillips PM2.5×5.0 screw
●
Phillips PM2.5×4.0 screw
●
Phillips PM2.0×11.0 captive screw
●
Phillips PM2.0×8.0 screw
●
Phillips PM2.0×6.0 muster screw
●
Phillips PM2.0×5.0 screw
●
Phillips PM2.0×5.0 captive screw
●
Phillips PM2.0×4.0 screw
●
Black Phillips PM2.0×3.0 screw
●
Silver Phillips PM2.0×3.0 screw
●
Phillips PM2.0×2.0 screw
Sequential part number listing
Spare part
number
Description
371693-003 Wired headset with volume control
383496-001 Power cord for use in the United States
383496-011 Power cord for use in Australia
383496-021 Power cord for use in Europe
383496-031 Power cord for use in the United Kingdom
383496-061 Power cord for use in Italy
383496-081 Power cord for use in Denmark
383496-111 Power cord for use in Switzerland
383496-201 Power cord for use in Brazil
383496-AA1 Power cord for use in the People's Republic of China
383496-AB1 Power cord for use in Taiwan
383496-AD1 Power cord for use in Korea
383496-AR1 Power cord for use in South Africa
383496-BB1 Power cord for use in Israel
383496-D01 Power cord for use in Argentina
383496-D61 Power cord for use in India
397923-002 Bluetooth module (includes Bluetooth module cable)
Sequential part number listing 27
Page 36
Spare part
number
Description
405527-001 HP backpack
407313-001 HP Remote Control
407939-001 Composite video cable
407940-001 RF input adapter cable (without ferrite)
408479-002 TV tuner remote control for use in Europe, the Middle East, and Africa
408843-001 USB infrared receiver
409407-004 802.11b/g WLAN module for use in Thailand
409515-001 90-W PFC AC adapter
412175-001 DVB-T tuner
412176-001 DVB-T tuner adapter
412176-002 DVB-T antenna and DVB-T antenna adapter
417073-001 Door/Cover Kit (see Door/Cover Kit on page 23 for more Door/Cover Kit component information)
417075-001 Cable Kit (see Cable Kit on page 24 for more Cable Kit component information)
417076-001 RTC battery
417085-001 USB board (includes USB board cable)
417089-001 Speaker assembly
417092-001 Wireless switch board (includes wireless switch board cable)
417095-001 Rubber Feet Kit (includes computer feet)
417097-001 Display inverter (includes Mylar shield)
417104-001 Display Screw Kit
417108-001 Screw Kit
417112-001 ExpressCard assembly
417114-001 Fan/heat sink assembly mounting bracket
417220-001 65-W PFC AC adapter
418162-001 HP carrying case
430473-001 Display Hinge Kit (includes left and right display hinges, left and right display hinge covers, and display switch
module)
430958-001 Wireless laser mouse (includes cable adapter)
431852-001 Modem module (includes modem module cable)
436238-001 Optical wired mouse
439128-001 Windows Vista remote control (fits into ExpressCard slot)
439129-001 Infrared emitter with cable
439130-001 ATSC/NTSC/PAL TV tuner
439131-001 ATSC/NTSC TV tuner antenna
28 Chapter 3 Illustrated parts catalog
Page 37
Spare part
number
Description
439254-001 Windows Vista remote control (does not fit into ExpressCard slot)
441086-001 802.11a/b/g/n WLAN module 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
441086-002 802.11a/b/g/n WLAN module 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, the
Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Qatar, Romania, Russia, Serbia and
Montenegro, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey,
Ukraine, the United Kingdom, and Uzbekistan
441086-003 802.11a/b/g/n WLAN module for use in Australia, New Zealand, Pakistan, the People's Republic of China,
and South Korea
441086-291 802.11a/b/g/n WLAN module for use in Japan
441611-001 6-cell, 2.55-Ah battery
448596-001 System board for use only with computer models equipped with a discrete graphics subsystem (includes thermal
material)
448598-001 System board for use only with computer models equipped with a UMA graphics subsystem (includes thermal
material)
448600-001 Intel Core Duo T7100 processor (1.80-GHz, 2-MB L2 cache; includes thermal material)
448601-001 Intel Core Duo T7300 processor (2.00-GHz, 4-MB L2 cache; includes thermal material)
448602-001 14.1-inch, WXGA, BrightView display panel (includes display panel cable)
448603-001 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)
448604-001 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)
448605-001 Display enclosure (includes logo and WLAN wireless antenna transceivers and cables)
448606-001 Display bezel for use only with computer models not equipped with a camera module (includes openings for
microphones)
448607-001 Display bezel for use only with computer models equipped with a camera module (includes openings for camera
module and microphones)
448609-001 Wireless Antenna Kit
448610-001 Display Cable Kit (includes microphones and microphone cables and camera module cable)
448615-001 Keyboard for use in the United States
448615-021 Keyboard for use in Belgium
448615-031 Keyboard for use in the United Kingdom
448615-041 Keyboard for use in Germany
448615-051 Keyboard for use in France
448615-061 Keyboard for use in Italy
448615-071 Keyboard for use in Spain
Sequential part number listing 29
Page 38
Spare part
number
Description
448615-111 Keyboard for use in Switzerland
448615-131 Keyboard for use in Portugal
448615-141 Keyboard for use in Turkey
448615-161 Keyboard for use in Latin America
448615-171 Keyboard for use in Saudi Arabia
448615-201 Keyboard for use in Brazil
448615-251 Keyboard for use in Russia
448615-281 Keyboard for use in Thailand
448615-AB1 Keyboard for use in Taiwan
448615-AD1 Keyboard for use in Korea
448615-B31 Keyboard for international use
448615-BB1 Keyboard for use in Israel
448615-DH1 Keyboard for use in Denmark, Finland, Norway, and Sweden
448615-DJ1 Keyboard for use in Greece
448618-001 Top cover for use only with computer models equipped with a fingerprint reader (includes TouchPad, TouchPad
cable, fingerprint reader board, fingerprint reader board cable)
448619-001 Top cover for use only with computer models not equipped with a fingerprint reader (includes TouchPad and
TouchPad cable)
448621-001 Base enclosure for use only with computer models equipped with a UMA graphics subsystem
448625-001 Fan/heat sink assembly (includes thermal material)
448626-001 Audio board (includes audio connectors, infrared lens, and audio board cable)
448628-001 Power connector cable
451312-001 Switch cover (includes LED board and cable and power button board and cable)
451341-001 TouchPad (includes TouchPad bracket and TouchPad cable)
451342-001 Base enclosure for use only with computer models equipped with a discrete graphics subsystem
451597-001 Intel Core Duo T5450 processor (1.67-GHz, 2-MB L2 cache, includes thermal material)
451598-001 Display enclosure for use only with computer models sold at Best Buy (includes logo and WLAN wireless antenna
transceivers and cables)
451599-001 Switch cover for use only with computer models sold at Best Buy (includes LED board and cable and power
button board and cable)
451600-001 Top cover for use only with computer models sold at Best Buy
451906-001 14.1-inch, WXGA, BrightView, display assembly for use only with computer models sold at Best Buy (includes
camera module, camera module cable, microphones, and WLAN transceivers and antenna cables)
451907-001 Display bezel for use only with computer models sold at Best Buy (includes openings for camera module and
microphones)
452050-001 DVD/CD-RW Combo Drive (includes bezel and bracket)
30 Chapter 3 Illustrated parts catalog
Page 39
Spare part
number
Description
452051-001 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive (includes bezel and bracket)
452052-001 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe (includes bezel and bracket)
452056-001 12-cell, 8.80-Ahr battery
452057-001 6-cell, 2.20-Ahr battery
452058-001 80-GB, 5400-rpm hard drive (includes hard drive bracket)
452059-001 120-GB, 5400-rpm hard drive (includes hard drive bracket)
452060-001 160-GB, 5400-rpm hard drive (includes hard drive bracket)
452061-001 1024-MB memory module (667-MHz, PC2-5300, 1-DIMM)
452062-001 512-MB memory module (667-MHz, PC2-5300, 1-DIMM)
452063-001 802.11a/b/g WLAN module for use in Antigua and Barbuda, Argentina, Australia, the Bahamas, Barbados,
Brunei, Canada, Chile, the Dominican Republic, Guam, Guatemala, Hong Kong, India, Indonesia, Malaysia,
Mexico, New Zealand, Panama, Paraguay, Saudi Arabia, Taiwan, the United States, Vietnam
452063-002 802.11a/b/g WLAN module for use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil,
Bulgaria, the Cayman Islands, Colombia, Croatia, Cyprus, the Czech Republic, Denmark, Egypt, El Salvador,
Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Jordan, Latvia, Lebanon,
Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, the Netherlands, Norway, Oman, the Philippines,
Poland, Portugal, Romania, Russia, Serbia and Montenegro, Singapore, Slovakia, Slovenia, South Africa,
Spain, Sri Lanka, Sweden, Switzerland, Turkey, the United Kingdom, and Uzbekistan
452063-003 802.11a/b/g WLAN module for use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of China,
Peru, Qatar, South Korea, Uruguay, and Venezuela
452236-001 Keyboard for use in the United States only on computer models sold at Best Buy
453673-001 Camera module (includes camera module bracket and 2-sided tape)
453948-001 Intel Core Duo T5250e processor (1.50-GHz, 2-MB L2 cache; includes thermal material)
453949-001 250-GB, 5400-rpm hard drive (includes hard drive bracket)
Sequential part number listing 31
Page 40
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.
32 Chapter 4 Removal and replacement procedures
Page 41
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 requirements 33
Page 42
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
Event 10% 40% 55%
Walking across carpet 35,000 V 15,000 V 7,500 V
Walking across vinyl floor 12,000 V 5,000 V 3,000 V
Motions of bench worker 6,000 V 800 V 400 V
Removing DIPS from plastic tube 2,000 V 700 V 400 V
Removing DIPS from vinyl tray 11,500 V 4,000 V 2,000 V
Removing DIPS from Styrofoam 14,500 V 5,000 V 3,500 V
Removing bubble pack from PCB 26,500 V 20,000 V 7,000 V
Packing PCBs in foam-lined box 21,000 V 11,000 V 5,000 V
34 Chapter 4 Removal and replacement procedures
Page 43
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 requirements 35
Page 44
Equipment guidelines
Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.
●
When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps
with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground,
wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors,
use alligator clips to connect a wrist strap.
●
When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps) can
be used at standing workstations and are compatible with most types of shoes or boots. On
conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one megohm
resistance between the operator and ground. To be effective, the conductive strips must be worn in
contact with the skin.
The following grounding equipment is recommended to prevent electrostatic damage:
●
Antistatic tape
●
Antistatic smocks, aprons, and sleeve protectors
●
Conductive bins and other assembly or soldering aids
●
Nonconductive foam
●
Conductive tabletop workstations with ground cords of one megohm resistance
●
Static-dissipative tables or floor mats with hard ties to the ground
●
Field service kits
●
Static awareness labels
●
Material-handling packages
●
Nonconductive plastic bags, tubes, or boxes
●
Metal tote boxes
●
Electrostatic voltage levels and protective materials
The following table lists the shielding protection provided by antistatic bags and floor mats.
Material Use Voltage protection level
Antistatic plastic Bags 1,500 V
Carbon-loaded plastic Floor mats 7,500 V
Metallized laminate Floor mats 5,000 V
36 Chapter 4 Removal and replacement procedures
Page 45
Unknown user password
If the computer you are servicing has an unknown user password, follow these steps to clear the password.
NOTE: These steps also clear CMOS.
Before disassembling the computer, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the RTC battery (see
RTC battery on page 50).
6. Wait approximately 5 minutes.
7. Replace the RTC battery and reassemble the computer.
8. Connect AC power to the computer. Do not reinsert any batteries at this time.
9. Turn on the computer.
All passwords and all CMOS settings have been cleared.
Preliminary replacement requirements 37
Page 46
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.
38 Chapter 4 Removal and replacement procedures
Page 47
Computer feet
Description Spare 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 procedures 39
Page 48
Battery
Description Spare part number
12-cell, 2.20-Ah Li-ion battery 452056-001
6-cell, 2.55-Ah Li-ion battery 441611-001
6-cell, 2.20-Ah Li-ion battery 452057-001
Before disassembling the computer, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
Remove the battery:
1. Turn the computer upside down on a flat surface.
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.
40 Chapter 4 Removal and replacement procedures
Page 49
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
Display assembly on page 59.
Description Spare part number
Camera module (includes camera module bracket and 2-sided tape) 453673-001
Before removing the camera module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
Remove the camera module:
1. Turn the computer display-side up, with the front toward you.
2. Open the computer as far as it will open.
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 procedures 41
Page 50
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 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 sold at Best Buy; 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.
9. Disconnect the camera module cable (3) from the camera module.
10. Turn the camera module assembly upside down.
11. Remove the two Phillips PM2.0×3.0 screws (1) that secure the camera module to the camera module
bracket.
42 Chapter 4 Removal and replacement procedures
Page 51
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
Display assembly on page 59.
Description Spare part number
Display inverter (includes 2-sided tape) 417097-001
Before removing the display inverter, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
Remove the display inverter:
1. Turn the computer display-side up, with the front toward you.
2. Open the computer as far as it will open.
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.
Component replacement procedures 43
Page 52
4. Remove the two Phillips PM2.5×9.0 screws (2) that secure the display bezel bottom edge to the
display assembly.
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 sold at Best Buy; 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.
44 Chapter 4 Removal and replacement procedures
Page 53
9. Disconnect the display panel cable (3) and the backlight cable (4) from the display inverter.
10. Remove the display inverter.
Reverse this procedure to install the display inverter.
Hard drive
NOTE: All hard drive spare part kits include a hard drive bracket.
Description Spare part number
250-GB, 5400-rpm 453949-001
160-GB, 5400-rpm 452060-001
120-GB, 5400-rpm 452059-001
80-GB, 5400-rpm 452058-001
Before removing the hard drive, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery on page 40).
Remove the hard drive:
1. Position the computer with the front toward you.
2. Loosen the two Phillips PM2.0×5.0 captive screws (1) that secure the hard drive cover to the
computer.
Component replacement procedures 45
Page 54
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.
6. Remove the hard drive from the hard drive bay.
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.
46 Chapter 4 Removal and replacement procedures
Page 55
8. Lift the bracket (2) straight up to remove it from the hard drive.
Reverse this procedure to reassemble and install the hard drive.
Component replacement procedures 47
Page 56
WLAN module
Description Spare 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
441086-001
●
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, the Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Qatar, Romania,
Russia, Serbia and Montenegro, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka,
Sweden, Switzerland, Turkey, Ukraine, the United Kingdom, and Uzbekistan
441086-002
●
For use in Australia, New Zealand, Pakistan, the People's Republic of China, and South Korea
441086-003
●
For use in Japan
441086-291
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
452063-001
●
For use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil, Bulgaria, the Cayman
Islands, Colombia, Croatia, Cyprus, the Czech Republic, Denmark, Egypt, El Salvador, Estonia,
Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Jordan, Latvia,
Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, the Netherlands, Norway,
Oman, the Philippines, Poland, Portugal, Romania, Russia, Serbia and Montenegro, Singapore,
Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey, the United
Kingdom, and Uzbekistan
452063-002
●
For use in Ecuador, Haiti, Honduras, Pakistan, the People's Republic of China, Peru, Qatar, South
Korea, Uruguay, and Venezuela
452063-003
802.11b/g WLAN module for use in Thailand 409407-004
Before removing the WLAN module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
Remove the WLAN module:
1. Position the computer with the front toward you.
2. Loosen the Phillips PM2.0×5.0 captive screw (1) that secures the wireless module compartment cover
to the computer.
48 Chapter 4 Removal and replacement procedures
Page 57
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.
Component replacement procedures 49
Page 58
RTC battery
NOTE: Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords
and CMOS settings to be cleared.
Description Spare part number
RTC battery (includes 2-sided tape) 417076-001
Before removing the RTC battery, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the hard drive cover (see
Hard drive on page 45).
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.
50 Chapter 4 Removal and replacement procedures
Page 59
Memory module
Description Spare part number
1024-MB (667-MHz, PC2-5300, 1-DIMM) 452062-001
512-MB (667-MHz, PC2-5300, 1-DIMM) 452061-001
Before removing the memory module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
Remove the memory module:
1. Position the computer with the front toward you.
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.
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.)
Component replacement procedures 51
Page 60
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.
52 Chapter 4 Removal and replacement procedures
Page 61
Optical drive
NOTE: All optical drive spare part kits include an optical drive bezel.
Description Spare part number
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe 452052-001
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive 452051-001
DVD/CD-RW Combo Drive 452050-001
Before removing the optical drive, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
Remove the optical drive:
1. Position the computer with right side toward you.
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.)
4. Use the media tray frame to remove the optical drive (3).
5. If it is necessary to replace the optical drive bracket, position the optical drive with the optical drive
bracket toward you.
6. Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical
drive.
Component replacement procedures 53
Page 62
7. Remove the optical drive bracket (2).
Reverse the above procedure to reassemble and install the optical drive.
Keyboard
Countries or regions Spare part number Countries or regions Spare part number
Belgium 448615-021 Portugal 448615-131
Brazil 448615-201 Russia 448615-251
Denmark, Finland, Norway, and
Sweden
448615-DH1 Saudi Arabia 448615-171
France 448615-051 Spain 448615-071
Germany 448615-041 Switzerland 448615-111
Greece 448615-DJ1 Taiwan 448615-AB1
Israel 448615-BB1 Thailand 448615-281
Italy 448615-061 Turkey 448615-141
Korea 448615-AD1 The United Kingdom 448615-031
Latin America 448615-161 The United States 448615-001
The Netherlands and Europe 448615-B31
Keyboard for use in the United States only on computer models sold at Best Buy 452236-001
Before removing the keyboard, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
54 Chapter 4 Removal and replacement procedures
Page 63
Remove the keyboard:
1. Turn the computer upside down, with the front toward you.
2. Remove the three Phillips PM2.5×7.0 screws that secure the keyboard to the computer.
3. Turn the computer display-side up, with the front toward you.
4. Open the computer as far as possible.
5. Lift the rear edge of the keyboard (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.
7. Lift the rear edge of the keyboard (3) and swing it forward until it rests on the palm rest.
Component replacement procedures 55
Page 64
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.
9. Remove the keyboard.
Reverse this procedure to install the keyboard.
Switch cover
Description Spare part number
Switch cover (includes LED board and cable and power button board and cable) 451312-001
For use only with computer models sold at Best Buy (includes LED board and cable and power button
board and cable)
451599-001
Before removing the switch cover, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the keyboard (see
Keyboard on page 54).
56 Chapter 4 Removal and replacement procedures
Page 65
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.
2. Turn the computer display-side up, with the front toward you.
3. Open the computer as far as possible.
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.
Component replacement procedures 57
Page 66
8. Remove the switch cover (3).
Reverse this procedure to install the switch cover.
58 Chapter 4 Removal and replacement procedures
Page 67
Display assembly
Description Spare 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)
448604-001
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)
448603-001
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)
451906-001
Before removing the display assembly, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Disconnect the wireless antenna cables from the WLAN module (see
WLAN module on page 48).
6. Remove the following components:
a. Keyboard (see
Keyboard on page 54)
b. Switch cover (see
Switch cover on page 56)
Remove the display assembly:
1. Close the computer and turn it upside down, with the rear panel toward you.
2. Remove the Phillips PM2.5×9.0 screw that secures the display assembly to the computer.
3. Turn the computer display-side up, with the front toward you.
Component replacement procedures 59
Page 68
4. Open the display as far as possible.
5. Disconnect the following cables:
(1) Display panel cable
(2) Camera module cable
(3) Microphone cable
6. Remove the camera module, microphone, and wireless antenna cables from the hole in the system
board and the routing channels (4) built into the top cover.
CAUTION: Support the display assembly when removing the following screws. Failure to support
the display assembly can result in damage to the display assembly and other computer components.
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.
8. Remove the display assembly (3).
60 Chapter 4 Removal and replacement procedures
Page 69
9. If it is necessary to replace the display bezel or any of the display assembly internal components,
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)
NOTE: See Camera module on page 41 for camera module replacement instructions. See Display
inverter on page 43 for display inverter replacement instructions.
Component replacement procedures 61
Page 70
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.
13. Remove the display hinges (2).
14. Remove the display hinge covers (3) by sliding them off of the display hinges.
15. Remove the display panel from the display enclosure. The display panel is available using spare part
number 448602-001.
16. If it is necessary to replace the wireless antenna transceivers and cables, remove the Phillips
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.
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.
62 Chapter 4 Removal and replacement procedures
Page 71
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.
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.
Component replacement procedures 63
Page 72
24. Remove the camera module cable (2) from the display enclosure.
Reverse this procedure to reassemble and install the display assembly.
64 Chapter 4 Removal and replacement procedures
Page 73
Top cover
Description Spare part number
For use only with computer models equipped with a fingerprint reader (includes TouchPad, TouchPad
cable, fingerprint reader board, fingerprint reader board cable)
448618-001
For use only with computer models not equipped with a fingerprint reader (includes TouchPad and
TouchPad cable)
448619-001
For use only with computer models sold at Best Buy (includes TouchPad and TouchPad cable) 451600-001
Before removing the top cover, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5.
Remove the following components:
a. Hard drive (see
Hard drive on page 45)
b. WLAN cover (see
WLAN module on page 48)
c. Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f. Display assembly (see
Display assembly on page 59)
Remove the top cover:
1. Turn the computer upside down, with the front toward you.
2. Remove the seven Phillips PM2.5×9.0 screws that secure the top cover to the computer.
Component replacement procedures 65
Page 74
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.
4. Turn the computer right-side up, with the front toward you.
5. Release the ZIF connector (1) to which the TouchPad cable is connected and disconnect the cable
(2) from on the system board.
66 Chapter 4 Removal and replacement procedures
Page 75
6. Remove the following screws:
(1) One Phillips PM2.5x5.0 screw
(2) Three Phillips PM2.5×4.0 screws
(3) One Phillips PM2.5×9.0 screw
7. Lift the front edge of the top cover and remove it.
Reverse this procedure to install the top cover.
Component replacement procedures 67
Page 76
TouchPad
Description Spare part number
TouchPad (includes TouchPad bracket and TouchPad cable) 451341-001
Before removing the TouchPad, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a.
Hard drive (see
Hard drive on page 45)
b.
WLAN cover (see
WLAN module on page 48)
c.
Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f.
Display assembly (see
Display assembly on page 59)
g. Top cover (see
Top cover on page 65)
Remove the TouchPad:
1. Turn the top cover upside down, with the front toward you.
2. Remove the five Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the top cover.
68 Chapter 4 Removal and replacement procedures
Page 77
3. Remove the TouchPad bracket (2) and TouchPad board (3) from the top cover.
4. Remove the Phillips PM2.0×2.0 screw (1) that secures the TouchPad board to the TouchPad bracket.
5. Remove the TouchPad board (2) from the TouchPad bracket.
Reverse the above procedure to reassemble and install the TouchPad.
Component replacement procedures 69
Page 78
Wireless switch board
Description Spare part number
Wireless switch board (includes wireless switch board cable) 417092-001
Before removing the wireless switch board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a.
Hard drive (see
Hard drive on page 45)
b.
WLAN cover (see
WLAN module on page 48)
c.
Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f.
Display assembly (see
Display assembly on page 59)
g. Top cover (see
Top cover on page 65)
Remove the wireless switch board:
1. Disconnect the wireless switch board cable (1) from the system board.
2. Remove the two Phillips PM2.0×3.0 screws (2) that secure the wireless switch board to the computer.
70 Chapter 4 Removal and replacement procedures
Page 79
3. Remove the wireless switch board (3).
Reverse the above procedure to install the wireless switch board.
Modem module
Description Spare part number
Modem module (includes modem module cable) 431852-001
Before removing the modem module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a. Hard drive (see
Hard drive on page 45)
b. WLAN cover (see
WLAN module on page 48)
c. Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f. Display assembly (see
Display assembly on page 59)
g. Top cover (see
Top cover on page 65)
Component replacement procedures 71
Page 80
Remove the modem module:
1. Disconnect the modem module cable (1) from the modem module.
2. Remove the Phillips PM2.0×6.0 screw (2) that secures the modem module to the system board.
3. Lift up on the front of the modem module (3) to disconnect it from the system board.
4. Remove the modem module.
Reverse the above procedure to install the modem module.
72 Chapter 4 Removal and replacement procedures
Page 81
Audio board
Description Spare part number
Audio board (includes audio connectors, infrared lens, and audio board cable) 448626-001
Before removing the audio board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a.
Hard drive (see
Hard drive on page 45)
b.
WLAN cover (see
WLAN module on page 48)
c.
Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f.
Display assembly (see
Display assembly on page 59)
g. Top cover (see
Top cover on page 65)
Remove the audio board:
1. Release the ZIF connector to which the audio board cable is connected and disconnect the cable
(1) from the system board.
2. Remove the two Phillips PM2.5×5.0 screws (2) that secure the audio board to the computer.
3. Release the audio board (3) by sliding it back until the audio connectors disengage from the base
enclosure.
Component replacement procedures 73
Page 82
4. Remove the audio board (4).
Reverse the above procedure to install the audio board.
Bluetooth module
Description Spare part number
Bluetooth module (includes Bluetooth module cable) 397923-002
Before removing the Bluetooth module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a. Hard drive (see
Hard drive on page 45)
b. WLAN cover (see
WLAN module on page 48)
c. Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f. Display assembly (see
Display assembly on page 59)
g. Top cover (see
Top cover on page 65)
h. Audio board (see
Audio board on page 73)
74 Chapter 4 Removal and replacement procedures
Page 83
Remove the Bluetooth module:
1. Disconnect the Bluetooth module cable (1) from the system board. The Bluetooth module cable is
included in the Bluetooth module spare part kit and is also available in the Cable Kit, spare part
number 417075-001.
2. Remove the two Phillips PM2.0×3.0 screws (2) that secure the Bluetooth module to the computer.
3. Remove the Bluetooth module (3).
Reverse the above procedure to install the Bluetooth module.
Component replacement procedures 75
Page 84
USB board
Description Spare part number
USB board (includes USB board cable) 417085-001
Before removing the USB board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a.
Hard drive (see
Hard drive on page 45)
b.
Wireless module compartment cover (see
WLAN module on page 48)
c.
Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f.
Display assembly (see
Display assembly on page 59)
g. Top cover (see
Top cover on page 65)
Remove the USB board:
1. Disconnect the USB board cable (1) from the system board. The USB board cable and num lock light
cable are included in the USB board spare part kit and are also available in the Cable Kit, spare
part number 417075-001.
2. Remove the num lock light cable (2) from the clip in the base enclosure.
3. Remove the Phillips PM2.5×4.0 screw (3) that secures the USB board to the computer.
76 Chapter 4 Removal and replacement procedures
Page 85
4. Lift the USB board (4) straight up to remove it from the computer.
Reverse this procedure to install the USB board.
Component replacement procedures 77
Page 86
Speaker assembly
Description Spare part number
Speaker assembly 417089-001
Before removing the speaker assembly, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a.
Hard drive (see
Hard drive on page 45)
b.
Wireless module compartment cover (see
WLAN module on page 48)
c.
Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f.
Display assembly (see
Display assembly on page 59)
g. Top cover (see
Top cover on page 65)
Remove the speaker assembly:
1. Disconnect the speaker cable (1) from the system board.
2. Remove the two Phillips PM2.5×4.0 screws (2) that secure the speaker assembly to the computer.
78 Chapter 4 Removal and replacement procedures
Page 87
3. Lift the speakers (3) straight up to remove them from the computer.
Reverse this procedure to install the speaker assembly.
Component replacement procedures 79
Page 88
Display switch module
NOTE: The display switch module is included in the Display Hinge Kit, spare part number 430473-001.
Before removing the display switch module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5.
Remove the following components:
a. Hard drive (see
Hard drive on page 45)
b. Wireless module compartment cover (see
WLAN module on page 48)
c. Optical drive (see
Optical drive on page 53)
d. Keyboard (see
Keyboard on page 54)
e. Switch cover (see
Switch cover on page 56)
f. Display assembly (see
Display assembly on page 59)
g. Top cover (see
Top cover on page 65)
Remove the display switch module:
1. Turn the computer upside down with the front toward you.
2. Remove the two silver Phillips PM2.5×5.0 screws that secure the top cover trim to the computer.
3. Turn the computer right-side up with the front toward you.
80 Chapter 4 Removal and replacement procedures
Page 89
4. Remove the top cover trim from the computer. The top cover trim is included in the Door/Cover Kit,
spare part number 417073-001.
5. Disconnect the display switch module cable (1) from the system board.
6. Remove the Phillips PM2.0×3.0 screw (2) that secures the display switch module to the computer.
7. Remove the display switch module (3) from the computer.
Reverse this procedure to install the display switch module.
Component replacement procedures 81
Page 90
System board
NOTE: All system board spare part kits include replacement thermal material.
Description Spare part number
For use only with computer models equipped with a discrete graphics subsystem 448596-001
For use only with computer models equipped with a UMA graphics subsystem 448598-001
Before removing the system board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a. Hard drive (see
Hard drive on page 45)
b. Optical drive (see
Optical drive on page 53)
c. Keyboard (see
Keyboard on page 54)
d. Switch cover (see
Switch cover on page 56)
e. Display assembly (see
Display assembly on page 59)
f. Top cover (see
Top cover on page 65)
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
●
RTC battery (see
RTC battery on page 50)
●
Memory modules (see
Memory module on page 51)
●
WLAN module (see
WLAN module on page 48)
●
Modem module (see
Modem module on page 71)
Remove the system board:
1. Disconnect the power connector cable (1) from the system board.
82 Chapter 4 Removal and replacement procedures
Page 91
2. Remove the two Phillips PM2.5×5.0 screws (2) that secure the system board to the computer.
3. Use the optical drive connector (1) to lift the right side of the system board until it rests at an angle.
4. Release the system board (2) by sliding it to the right at an angle until the connectors on the left side
of the system board disengage from the base enclosure.
5. Remove the system board (3).
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
●
ExpressCard assembly (see
ExpressCard assembly on page 85)
●
Fan/heat sink assembly (see
Fan/heat sink assembly on page 87)
●
Processor (see
Processor on page 90)
Reverse the preceding procedure to install the system board.
Component replacement procedures 83
Page 92
Power connector cable
Description Spare part number
Power connector cable 448628-001
Before removing the power connector cable, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a.
Hard drive (see
Hard drive on page 45)
b.
Optical drive (see
Optical drive on page 53)
c.
Keyboard (see
Keyboard on page 54)
d. Switch cover (see
Switch cover on page 56)
e. Display assembly (see
Display assembly on page 59)
f.
Top cover (see
Top cover on page 65)
g. System board (see
System board on page 82)
Remove the power connector cable:
1. Remove the Phillips PM2.5×5.0 screw (1) that secures the connector frame to the base enclosure.
2. Remove the connector frame (2) from the base enclosure.
3. Remove the power connector (1) from the connector frame.
84 Chapter 4 Removal and replacement procedures
Page 93
4. Remove the modem connector (2) from the connector frame.
Reverse this procedure to install the power connector cable and modem cable.
ExpressCard assembly
Description Spare part number
ExpressCard assembly 417112-001
Before removing the ExpressCard assembly, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a. Hard drive (see
Hard drive on page 45)
b. Optical drive (see
Optical drive on page 53)
c. Keyboard (see
Keyboard on page 54)
d. Switch cover (see
Switch cover on page 56)
e. Display assembly (see
Display assembly on page 59)
f. Top cover (see
Top cover on page 65)
g. System board (see
System board on page 82)
Component replacement procedures 85
Page 94
Remove the ExpressCard assembly:
1. Lift the insulation material (1) from the system board to expose the ExpressCard assembly rear
screws.
2. Remove the four Phillips PM2.0×6.0 screws (2) that secure the ExpressCard assembly to the system
board.
3. Turn the system board right-side up with the front toward you.
4. Remove the ExpressCard assembly from the system board.
Reverse this procedure to install the ExpressCard assembly.
86 Chapter 4 Removal and replacement procedures
Page 95
Fan/heat sink assembly
Description Spare part number
Fan/heat sink assembly (includes thermal material) 448625-001
NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the right side
and rear panel of the computer. The computer uses an electric fan for ventilation. The fan is controlled by
a temperature sensor and is designed to turn on automatically when high temperature conditions exist.
These conditions are affected by high external temperatures, system power consumption, power
management/battery conservation configurations, battery fast charging, and software applications.
Exhaust air is displaced through the ventilation grill located on the left side of the computer.
Before removing the fan/heat sink assembly, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a. Hard drive (see
Hard drive on page 45)
b. Optical drive (see
Optical drive on page 53)
c. Keyboard (see
Keyboard on page 54)
d. Switch cover (see
Switch cover on page 56)
e. Display assembly (see
Display assembly on page 59)
f. Top cover (see
Top cover on page 65)
g. System board (see
System board on page 82)
Remove the fan/heat sink assembly:
1. Turn the system board upside down with the front toward you.
Component replacement procedures 87
Page 96
2. Disconnect the fan cable from the system board.
3. Turn the system board upside down with the external monitor port toward you.
4. Loosen the four Phillips PM2.0×13.0 captive screws (1) that secure the fan/heat sink assembly to
the system board.
NOTE: Due to the adhesive quality of the thermal material located between the fan/heat sink
assembly and system board components, it may be necessary to move the fan/heat sink assembly
from side to side to detach the assembly.
5. Remove the fan/heat sink assembly (2).
NOTE: The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink
assembly (1) and (2), and (3), the system board components (4) and (6), and the processor (5) each
time the fan/heat sink assembly is removed. Thermal pads and thermal paste must be installed on all
surfaces before the fan/heat sink assembly is reinstalled. Thermal pads and thermal paste are included
with all fan/heat sink assembly, system board, and processor spare part kits.
88 Chapter 4 Removal and replacement procedures
Page 97
NOTE: The fan/heat sink assembly mounting bracket must be replaced as shown in the following
illustration when installing the fan/heat sink assembly.
The fan/heat sink assembly mounting bracket is available using spare part number 417114-001.
Reverse this procedure to install the fan/heat sink assembly.
Component replacement procedures 89
Page 98
Processor
NOTE: All processor spare part kits include thermal material.
Description Spare part number
Intel Core Duo T7300 2.0-GHz processor (4-MB L2 cache) 448601-001
Intel Core Duo T7100 1.8-GHz processor (2-MB L2 cache) 448600-001
Intel Core Duo T5450 1.67-GHz processor (2-MB L2 cache) 451597-001
Intel Core Duo T5250e 1.50-GHz processor (2-MB L2 cache) 453948-001
Before removing the processor, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery on page 40).
5.
Remove the following components:
a. Hard drive (see
Hard drive on page 45)
b. Optical drive (see
Optical drive on page 53)
c. Keyboard (see
Keyboard on page 54)
d. Switch cover (see
Switch cover on page 56)
e. Display assembly (see
Display assembly on page 59)
f. Top cover (see
Top cover on page 65)
g. System board (see
System board on page 82)
h. Fan/heat sink assembly (see
Fan/heat sink assembly on page 87)
Remove the processor:
1. Turn the processor locking screw (1) one-half turn counterclockwise until you hear a click.
90 Chapter 4 Removal and replacement procedures
Page 99
2. Lift the processor (2) straight up and remove it.
NOTE: The gold triangle (3) on the processor must be aligned with the triangle icon (4) embossed
on the processor socket when you install the processor.
Reverse this procedure to install the processor.
Component replacement procedures 91
Page 100
5
Setup Utility
WARNING! Only authorized technicians trained by HP must repair this equipment. All troubleshooting
and repair procedures are detailed to allow repair at only the subassembly or module level. Because of
the complexity of the individual boards and subassemblies, do not attempt to make repairs at the
component level or modify any printed wiring board. Improper repairs can create a safety hazard. Any
indication of component replacement or printed wiring board modification may void any warranty or
exchange allowances.
Starting the Setup Utility
The Setup Utility is a ROM-based information and customization utility that can be used even when your
Windows® operating system is not working or will not load.
NOTE: The fingerprint reader (select models only) does not work when accessing the Setup Utility.
The utility reports information about the computer and provides settings for startup, security, and other
preferences.
To start the Setup Utility:
1. Turn on or restart the computer.
2. Before Windows opens and while “Press <F10> to enter setup” is displayed in the lower-left corner
of the screen, press f10.
Changing the language of the Setup Utility
The following procedure explains how to change the language of the Setup Utility. If the Setup Utility is
not already running, begin at step 1. If the Setup Utility is already running, begin at step 2.
1. To start the Setup Utility, turn on or restart the computer, and then press f10 while “Press <f10> to
enter setup” is displayed in the lower-left corner of the screen.
2. Use the arrow keys to select System Configuration > Language, and then press enter.
3. Press f5 or f6 (or use the arrow keys) to select a language, and then press enter to select a language.
4. When a confirmation prompt with your preference selected is displayed, press enter to save your
preference.
5. To set your preferences and exit the Setup Utility, press f10 and then follow the instructions on the
screen.
Your preferences go into effect when the computer restarts in Windows.
92 Chapter 5 Setup Utility
Loading...