AMD, the AMD Arrow logo, and
combinations thereof, are trademarks of
Advanced Micro Devices, Inc. Bluetooth is a
trademark owned by its proprietor and used
by Hewlett-Packard Company under license.
Intel, Core, and Celeron 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.
First Edition: July 2007
Document Part Number: 449391-001
Safety warning notice
WARNING!To reduce the possibility of heat-related injuries or of overheating the computer, do not
place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a
hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft
surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact
the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC
adapter comply with the user-accessible surface temperature limits defined by the International Standard
for Safety of Information Technology Equipment (IEC 60950).
Integrated personal area network (PAN) options by way of Bluetooth®
module:
One Type I/II PC Card slot, supporting 16-bit and 32-bit (Cardbus) PC Card modules
Audio-in (mono microphone)
with auto-detect)
Spill-resistant 12.3-inch keyboard
Supports 1-way scroll
Taps enabled as default
Windows Vista® Hardware Start Button
Power requirements
8-cell, 2.55-Ah (73-Wh) Li-ion battery
4-cell, 2.25-Ah (37-Wh) Li-ion battery
Security
Integrated fingerprint reader
Operating systemPreinstalled:
Windows Vista® Business 32
Windows Home Basic 32
65-W AC adapter with localized and pointing stick cable plug support (3-wire plug with
ground pin, supports 3-pin DC connector)
Security cable slot
3
CategoryDescription
Windows® XP Professional
FreeDOS (India and Thailand)
FreeDOS (Thailand)
Windows Vista Business 32
Windows Vista Home Basic 32
Windows XP Professional
DRDVD XP
DRDVD Vista
ServiceabilityEnd-user replaceable parts:
AC adapter
Battery (system)
Hard drive
Memory module
Optical drive
WLAN module
Restore Media:
4Chapter 1 Product description
2
External component identification
Display components
ComponentFunction
Wireless antennae (2)*Send and receive wireless signals to communicate with
WLANs.
*The antennae are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the
antennae free from obstructions.
To see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental Notices that applies to your
country or region. These notices are located in Help and Support.
Display components5
Top components
Pointing devices
ItemComponentFunction
(1)
(2)
(3)
(4)
NOTE: This table describes factory settings. View or change pointing device preferences as follows:
●
●
TouchPadMoves the pointer and selects or activates items on the
screen.
Left TouchPad buttonFunctions like the left button on an external mouse.
Right TouchPad buttonFunctions like the right button on an external mouse.
TouchPad scroll zoneScrolls up or down.
In Windows Vista, select Start > Control Panel > Hardware and Sound > Mouse.
In Windows XP, select Start > Control Panel > Printers and Other Hardware > Mouse.
6Chapter 2 External component identification
Buttons and fingerprint reader
ItemComponentFunction
(1)
(2)
(3)
(4)
Power button
Info buttonLaunches Info Center, which enables you to open various
Presentation buttonStarts the presentation feature.
Wireless buttonTurns the wireless feature on or off, but does not establish a
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 (Windows
●
Vista) or in Standby (Windows XP), press the button
briefly to exit the Sleep state or Standby.
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, follow these steps:
●In Windows Vista, select Start > Control Panel >
System and Maintenance > Power Options.
●
In Windows XP, select Start > Control Panel >
System and Maintenance > Power Options.
software solutions.
wireless connection.
(5)
NOTE: A wireless network must be set up in order to
establish a wireless connection.
Volume mute buttonMutes and restores speaker sound.
Top components7
ItemComponentFunction
Keys
(6)
(7)
Volume scroll zoneAdjusts speaker volume. Slide your finger to the left to
decrease volume and to the right to increase volume.
HP Fingerprint Sensor (fingerprint reader)Allows a fingerprint logon to Windows, instead of a
password logon.
ItemComponentFunction
(1)
(2)
(3)
(4)
(5)
(6)
esc keyDisplays system information when pressed in combination
with the fn key.
fn keyExecutes frequently used system functions when pressed in
combination with a function key or the esc key.
Windows logo keyDisplays the Windows Start menu.
Windows applications keyDisplays a shortcut menu for items beneath the pointer.
Embedded numeric keypad keysCan be used like the keys on an external numeric keypad.
Function keysExecute frequently used system functions when pressed in
combination with the fn key.
8Chapter 2 External component identification
Lights
ItemComponentFunction
(1)
(2)
(3)
Wireless lights (2)†
Power lights (2)*
Battery light
On: An integrated wireless device, such as a wireless
●
local area network (WLAN) device, the HP Broadband
Wireless Module, and/or a Bluetooth® device, is on.
Off: All wireless devices are off.
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state (Windows
●
Vista) or in Standby (Windows XP).
Blinking rapidly: An AC adapter with a higher power
●
rating should be connected.
Off: The computer is off or in Hibernation.
●
Amber: A battery is charging.
●
Green: A battery is close to full charge capacity.
●
Blinking amber: A battery that is the only available
●
power source has reached a low battery level. When
the battery reaches a critical battery level, the battery
light begins blinking rapidly.
Off: If the computer is plugged into an external power
●
source, the light turns off when all batteries in the
computer are fully charged. If the computer is not
plugged into an external power source, the light stays
off until the battery reaches a low battery level.
(4)
Drive light
Blinking green: The hard drive or optical drive is being
●
accessed.
Amber: HP 3D DriveGuard has temporarily parked the
●
internal hard drive.
Top components9
ItemComponentFunction
(5)
(6)
(7)
*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.
†The 2 wireless lights display the same information. The light on the wireless button is visible only when the computer is open.
The wireless light on the front of the computer is visible whether the computer is open or closed.
Volume mute light●Off: Computer sound is on.
On: Computer sound is off.
●
Volume down light Blinking: The volume scroll zone is being used to decrease
Volume up lightBlinking: The volume scroll zone is being used to increase
speaker volume.
speaker volume.
10Chapter 2 External component identification
Front components
ItemComponentFunction
(1)
(2)
(3)
Wireless light
Power light
Battery light
On: An integrated wireless device, such as a WLAN
●
device, the HP Broadband Wireless Module, and/or a
Bluetooth device, is turned on.
●Off: All wireless devices are turned off.
On: The computer is on.
●
Blinking: The computer is in the Sleep state (Windows
●
Vista) or in Standby (Windows XP).
Blinking rapidly: An AC adapter with a higher power
●
rating should be connected.
Off: The computer is off or in Hibernation.
●
Amber: A battery is charging.
●
Green: A battery is close to full charge capacity.
●
Blinking amber: A battery that is the only available
●
power source has reached a low battery level. When
the battery reaches a critical battery level, the battery
light begins blinking rapidly.
Off: If the computer is plugged into an external power
●
source, the light turns off when all batteries in the
computer are fully charged. If the computer is not
plugged into an external power source, the light stays
off until the battery reaches a low battery level.
(4)
(5)
(6)
(7)
Drive light
Speakers (2)Produce sound.
Audio-out (headphone) jackProduces sound when connected to optional powered stereo
Audio-in (microphone) jackConnects an optional computer headset microphone, stereo
Blinking green: The hard drive or optical drive is being
●
accessed.
Amber (select models only): HP 3D DriveGuard has
●
temporarily parked the hard drive.
speakers, headphones, ear buds, a headset, or television
audio.
array microphone, or monaural microphone.
Front components11
Left-side components
ItemComponentFunction
(1)
(2)
(3)
(4)
(5)
(6)
Power connectorConnects an AC adapter.
USB ports (2)Connect optional USB devices.
RJ-45 (network) jackConnects a network cable.
NOTE: The RJ-45 (network) jack provides Gigabit Ethernet
functionality.
RJ-11 (modem) jackConnects a modem cable.
Optical driveReads optical discs and, on select models, also writes to
optical discs.
Optical drive lightOn: The optical drive is being accessed.
Media Card ReaderSupports the following optional digital card formats:
MultiMedia Card (MMC) and Secure Digital (SD) Memory
Card.
USB port (select models only)Connects an optional USB device.
S-Video-out jackConnects an optional S-Video device such as a television,
VCR, camcorder, overhead projector, or video capture
card.
Internal microphoneRecords sound.
External monitor portConnects an external VGA monitor or projector.
VentEnables 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.
Security cable slotAttaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from being
mishandled or stolen.
Right-side components13
Bottom components
ItemComponentFunction
(1)
(2)
(3)
(4)
(5)
(6)
Hard drive bayHolds the hard drive.
Vents (5)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.
Memory module compartmentContains a memory module slot.
Battery bayHolds the battery.
WLAN module compartmentContains a WLAN module slot.
CAUTION: To prevent an unresponsive system, use only
a wireless module authorized for use in the computer by the
governmental agency that regulates wireless devices in your
country or region. If you install the module and then receive
a warning message, remove the module to restore computer
functionality, and then contact technical support through
Help and Support.
Battery release latchReleases the battery from the battery bay.
14Chapter 2 External component identification
3
Illustrated parts catalog
Serial number location
When ordering parts or requesting information, provide the computer serial number and model number
located on the bottom of the computer.
Serial number location15
Computer major components
16Chapter 3 Illustrated parts catalog
ItemDescriptionSpare part
number
(1)12.1-inch, WXGA display assembly (includes 2 WLAN antenna transceivers and
Display inverter454009-001
Display hinges454011-001
Display enclosure (includes logo)454398-001
(2)Switch cover (includes LED board and cable)
(3)Keyboards (include keyboard cable)
For use in South Korea454017-AD1
For use in Taiwan454017-AB1
For use in Thailand454017-281
For use in the United States454017-001
(4)Top cover (includes TouchPad and cable, and fingerprint reader board and cable)
(5)RTC battery
(6)Microphone (included in the Cable Kit, spare part number 454008-001. See Cable Kit on page 21 for more Cable
(17)Optical drives (include optical drive bezel and bracket)
DVD-ROM Drive454334-001
Intel Core 2 Duo processors (4-MB L2 cache, 800-MHz FSB):
T7800 2.6-GHz processor
●
T7700 2.4-GHz processor
●
T7500 2.2-GHz processor
●
T7300 2.0-GHz processor
●
T7100 1.8-GHz processor (1-MB L2 cache)
●
Intel Celeron M processors (1-MB L2 cache, 533-MHz FSB):
540 1.86-GHz processor
●
530 1.73-GHz processor
●
Thermal Material Kit
DVD/CD-RW Combo Drive454333-001
Optical Drive Bezel/Bracket Kit (not illustrated)
454016-001
446894-001
454015-001
446892-001
446891-001
454600-001
454599-001
453998-001
445853-001
453999-001
454000-001
(18)Base enclosure (includes rubber feet)
(19)Batteries
4-cell, 37-WH454001-001
(20)WLAN modules
8-cell, 73-WH454002-001
Intel 802.11a/b/g/n WLAN modules:
For use in Antigua and Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda,
●
Brunei, Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican
Republic, Ecuador, El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India,
Indonesia, Malaysia, Mexico, Panama, Paraguay, Peru, Saudi Arabia, Taiwan, Uruguay,
the United States, Venezuela, and Vietnam
For use in 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
For use in Australia, New Zealand, Pakistan, the People's Republic of China, and South
●
Korea
For use in Japan
●
453993-001
441086-001
441086-002
441086-003
441086-291
Broadcom 802.11a/b/g WLAN modules:
18Chapter 3 Illustrated parts catalog
ItemDescriptionSpare part
number
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,
●
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain,
Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia
and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina
Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad, Chile,
People's Republic of China, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus,
the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor,
Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland,
France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece,
Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissa, Guyana, Haiti, Honduras,
Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica,
Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia,
Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the
Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico,
Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru,
Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria,
Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, the
Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda,
Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia and
Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon
Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia,
St. Vincent & Grenada, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan,
Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu,
Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan,
Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe
For use in Japan
●
Intel 802.11a/b/g WLAN modules:
441075-002
441075-291
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, the United
States, Uruguay, Venezuela, and Vietnam
For use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia, Cyprus, the
●
Czech Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece,
Hungary, Iceland, Ireland, Israel, Italy, Latvia, Lebanon, Liechtenstein, Lithuania,
Luxembourg, Malta, Monaco, 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
For use in Australia, New Zealand, Pakistan, the People's Republic of China, and South
●
Korea
For use in Japan
●
Broadcom 802.11b/g WLAN modules:
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda,
●
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain,
Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia
& Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina
Faso, Burundi, Cambodia, Cameroon, Cape Verde, the Central African Republic, Chad,
Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic,
Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El
Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French
Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada,
Guadeloupe, Guatemala, Guinea, Guinea-Bissa, Guyana, Haiti, Honduras, Hong Kong,
Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan,
Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia,
448674-001
448674-002
448674-003
448674-291
441090-002
Computer major components19
ItemDescriptionSpare part
number
Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the
Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico,
Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru,
Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria,
Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, the People's Republic
of China, Peru, the Philippines, Poland, Portugal, Qatar, the Republic of Moldova,
Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia,
Senegal, Serbia and Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia,
Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St.
Kitts & Nevis, St. Lucia, St. Vincent & Grenada, Suriname, Swaziland, Sweden,
Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad & Tobago,
Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates, the
United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire,
Zambia, and Zimbabwe
Intel 802.11b/g WLAN module for use in Thailand448675-004
(21)Memory modules (PC2-5300, 667-MHz, DDR2)
1024-MB414046-001
512-MB414045-001
(22)Hard drives (include hard drive bracket)
200-GB, 4200-rpm454338-001
160-GB, 5400-rpm454337-001
120-GB, 5400-rpm454336-001
80-GB, 5400-rpm454335-001
For use in Japan
●
2048-MB417506-001
Cable Kit (not illustrated
441090-291
454008-001
20Chapter 3 Illustrated parts catalog
Cable Kit
ItemDescriptionSpare part number
(1)
(2)
(3)
Cable Kit:
Bluetooth module cable
Modem module cable (includes RJ-11 jack)
Microphone (includes receiver)
454008-001
Cable Kit21
Plastics Kit
ItemDescriptionSpare part number
Plastics Kit:
ExpressCard slot bezel
(1)
WLAN module compartment cover (includes one captive screw, secured by a C-clip)
(2)
Memory module compartment cover (includes one captive screw, secured by a C-clip)
(3)
Hard drive cover (includes 2 captive screws, secured by C-clips)
441075-002Broadcom 802.11a/b/g module for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and
Description
NOTE: The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth module
cable is included in the Cables Kit, spare part number 454008-001. See
Kit information.
Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh,
Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana,
Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cameroon, Cape Verde, the Central
African Republic, Chad, Chile, People's Republic of China, Colombia, Comoros, the Congo, Costa Rica,
Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor,
Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana,
Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea,
Guinea-Bissa, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory
Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia,
Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta,
the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro,
Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand,
Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru,
the Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino,
Sao Tome & Principe, Saudi Arabia, Senegal, Serbia and Montenegro, the Seychelles, Sierra Leone, Singapore,
Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis,
St. Lucia, St. Vincent & Grenada, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania,
Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab
Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and
Zimbabwe
Cable Kit on page 21 for more Cable
441075-291Broadcom 802.11a/b/g module for use in Japan
441082-001Intel 802.11a/b/g module for use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda,
441082-003Intel 802.11a/b/g module for use in Australia, New Zealand, Pakistan, the People's Republic of China, and
441082-291Intel 802.11a/b/g module for use in Japan
441086-002Intel 802.11a/b/g module for use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia, Cyprus,
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, the United States, Uruguay, Venezuela, and Vietnam
South Korea
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
Sequential part number listing25
Spare part
number
441090-002Broadcom 802.11b/g module for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda,
441090-291Broadcom 802.11b/g module for use in Japan
445853-001Thermal Material Kit
446891-001Intel Core 2 Duo T7100 1.80-GHz processor (2-MB L2 cache, 800-MHz FSB, includes replacement thermal
Description
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados,
Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia & Herzegovina, Botswana, Brazil, the British
Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the Central African
Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic,
Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial
Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany,
Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissa, Guyana, Haiti,
Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica,
Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein,
Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall
Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco,
Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger,
Nigeria, Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru,
the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San
Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia and Montenegro, the Seychelles, Sierra Leone,
Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St.
Kitts & Nevis, St. Lucia, St. Vincent & Grenada, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan,
Tanzania, Thailand, Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine,
the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe
material)
446892-001Intel Core 2 Duo T7300 2.00-GHz processor (4-MB L2 cache, 800-MHz FSB, includes replacement thermal
446894-001Intel Core 2 Duo T7700 2.40-GHz processor (4-MB L2 cache, 800-MHz FSB, includes replacement thermal
448674-001Intel 802.11a/b/g module for use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda,
448674-002Intel 802.11a/b/g module for use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia, Cyprus,
448674-003Intel 802.11a/b/g module for use in Australia, New Zealand, Pakistan, the People's Republic of China, and
448674-291Intel 802.11a/b/g module for use in Japan
448675-004Intel 802.11b/g module for use in Thailand
449137-001RTC battery
449139-001Modem module for use only in Japan and Asia Pacific countries and regions
material)
material)
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, the United States, Uruguay, Venezuela, and Vietnam
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
South Korea
NOTE: The modem module spare part kits do not include a modem module cable. The modem module cable
is included in the Cables Kit, spare part number 454008-001. See
information.
Cable Kit on page 21 for more Cable Kit
451403-001Modem module for use in all countries and regions except Japan and Asia Pacific countries and regions
You will need the following tools to complete the removal and replacement procedures:
Flat-bladed screwdriver
●
Magnetic screwdriver
●
Phillips P0 and P1 screwdrivers
●
Torx T8 screwdriver
●
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.
Preliminary replacement requirements29
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.”
30Chapter 4 Removal and replacement procedures
Grounding guidelines
Electrostatic discharge damage
Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure
determine the degree of sensitivity. Networks built into many integrated circuits provide some protection,
but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions.
A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or
microcircuitry. Even if the spark is neither felt nor heard, damage may have occurred.
An electronic device exposed to ESD may not be affected at all and can work perfectly throughout a
normal cycle. Or the device may function normally for a while, then degrade in the internal layers,
reducing its life expectancy.
CAUTION:To prevent damage to the computer when you are removing or installing internal
components, observe these precautions:
Keep components in their electrostatic-safe containers until you area ready to install them.
Use nonmagnetic tools.
Before touching an electronic component, discharge static electricity by using the guidelines described in
this section.
Avoid touching pins, leads, and circuitry. Handle electronic components as little as possible.
If you remove a component, place it in an electrostatic-safe container.
The following table shows how humidity affects the electrostatic voltage levels generated by different
activities.
CAUTION:A product can be degraded by as little as 700 V.
Typical electrostatic voltage levels
Relative humidity
Event10%40%55%
Walking across carpet35,000 V15,000 V7,500 V
Walking across vinyl floor12,000 V5,000 V3,000 V
Motions of bench worker6,000 V800 V400 V
Removing DIPS from plastic tube2,000 V700 V400 V
Removing DIPS from vinyl tray11,500 V4,000 V2,000 V
Removing DIPS from Styrofoam14,500 V5,000 V3,500 V
Removing bubble pack from PCB26,500 V20,000 V7,000 V
Packing PCBs in foam-lined box21,000 V11,000 V5,000 V
Preliminary replacement requirements31
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.
●
32Chapter 4 Removal and replacement procedures
Equipment guidelines
Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.
When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps
●
with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground,
wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors,
use alligator clips to connect a wrist strap.
When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps) can
●
be used at standing workstations and are compatible with most types of shoes or boots. On
conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one megohm
resistance between the operator and ground. To be effective, the conductive strips must be worn in
contact with the skin.
The following grounding equipment is recommended to prevent electrostatic damage:
Antistatic tape
●
Antistatic smocks, aprons, and sleeve protectors
●
Conductive bins and other assembly or soldering aids
●
Nonconductive foam
●
Conductive tabletop workstations with ground cords of one megohm resistance
●
Static-dissipative tables or floor mats with hard ties to the ground
●
Field service kits
●
Static awareness labels
●
Material-handling packages
●
Nonconductive plastic bags, tubes, or boxes
●
Metal tote boxes
●
Electrostatic voltage levels and protective materials
●
The following table lists the shielding protection provided by antistatic bags and floor mats.
MaterialUseVoltage protection level
Antistatic plasticBags1,500 V
Carbon-loaded plasticFloor mats7,500 V
Metallized laminateFloor mats5,000 V
Preliminary replacement requirements33
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.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the real-time clock (RTC) battery (see
5.
Wait approximately 5 minutes.
6.
Replace the RTC battery and reassemble the computer.
7.
Connect AC power to the computer. Do not reinsert any batteries at this time.
8.
Turn on the computer.
9.
All passwords and all CMOS settings have been cleared.
Battery on page 37).
RTC battery on page 58).
34Chapter 4 Removal and replacement procedures
Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 84 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.
Component replacement procedures35
Computer feet
The computer feet are adhesive-backed rubber pads. The feet are included in the Plastics Kit, spare part
number 454010-001. There are 4 rubber feet that attach to the base enclosure in the locations illustrated
below.
36Chapter 4 Removal and replacement procedures
Battery
DescriptionSpare part number
8-cell, 2.55-Ah (73-Wh) Li-ion battery454002-001
4-cell, 2.20-Ah (37-Wh) Li-ion battery454001-001
Before disassembling the computer, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery:
Turn the computer upside down on a flat surface, with the battery bay toward you.
1.
2.Slide the battery release latch (1) to release the battery.
3.Remove the battery (2) from the computer.
Install the battery by inserting it into the battery bay until you hear a click.
Component replacement procedures37
Hard drive
NOTE:All hard drive spare part kits include a hard drive bracket.
DescriptionSpare part number
200-GB, 4200-rpm hard drive454338-001
160-GB, 5400-rpm hard drive454337-001
120-GB, 5400-rpm hard drive454336-001
80-GB, 5400-rpm hard drive454335-001
Before removing the hard drive, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 37).
Remove the hard drive:
Position the computer with the front toward you.
1.
2.Loosen the four Phillips PM2.0×5.0 captive screws (1) that secure the hard drive cover to the
computer.
3.Lift the rear edge of the hard drive cover (2), swing it up and forward, and remove the cover. The
hard drive cover is included in the Plastics Kit, spare part number 454010-001.
4.Loosen the Phillips PM2.5×12.0 captive screw (1) that secures the hard drive to the computer.
38Chapter 4 Removal and replacement procedures
5.Grasp the Mylar tab (2) on the hard drive and slide the hard drive (3) to the left to disconnect it
from the system board.
6.Remove the hard drive (4) from the hard drive bay.
If it is necessary to replace the hard drive bracket, remove the two Phillips PM3.0×4.0 hard drive
7.
bracket screws (1) from each side of the hard drive.
8.Lift the bracket (2) straight up to remove it from the hard drive.
Reverse this procedure to reassemble and install the hard drive.
Component replacement procedures39
Memory module
DescriptionSpare part number
2048-MB (PC2-5300, 667-MHz, DDR2)417506-001
1024-MB (PC2-5300, 667-MHz, DDR2)414046-001
512-MB (PC2-5300, 667-MHz, DDR2)414045-001
Before removing the memory module, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 37).
Remove the memory module:
Position the computer with the front toward you.
1.
2.Loosen the two Phillips PM2.0×5.0 captive screws (1) that secure the memory module compartment
cover to the computer.
3.Lift the left side of the cover (2), swing it up and to the right, and remove the cover. The memory
module compartment cover is included in the Plastics Kit, spare part number 454010-001.
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.)
40Chapter 4 Removal and replacement procedures
5.Remove the memory module (2) by pulling the module away from the slot at an angle.
NOTE:Memory modules are designed with a notch (3) to prevent incorrect installation into the
memory module slot.
Reverse this procedure to install a memory module.
Component replacement procedures41
WLAN module
CAUTION:The WLAN module and the WWAN module are not interchangeable.
DescriptionSpare part number
Intel 802.11a/b/g/n WLAN modules:
For use in Antigua and Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda, Brunei,
●
Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador,
El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India, Indonesia, Malaysia,
Mexico, Panama, Paraguay, Peru, Saudi Arabia, Taiwan, Uruguay, the United States,
Venezuela, and Vietnam
For use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia, Cyprus, the Czech
●
Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary,
Iceland, Ireland, Israel, Italy, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta,
Monaco, 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
For use in Australia, New Zealand, Pakistan, the People's Republic of China, and South Korea
●
For use in Japan
●
Broadcom 802.11a/b/g WLAN modules:
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina,
●
Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados,
Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana,
Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cameroon, Cape
Verde, the Central African Republic, Chad, Chile, People's Republic of China, Colombia,
Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti,
Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea,
Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia,
Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, GuineaBissa, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the
Ivory Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon,
Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi,
Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius,
Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia,
Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria,
Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, the Philippines,
Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao
Tome & Principe, Saudi Arabia, Senegal, Serbia and Montenegro, the Seychelles, Sierra Leone,
Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain,
Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenada, Suriname, Swaziland, Sweden,
Switzerland, Taiwan, Tajikistan, Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey,
Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates, the United Kingdom,
Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe
441086-001
441086-002
441086-003
441086-291
441075-002
For use in Japan
●
Intel 802.11a/b/g 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, the United States, Uruguay,
Venezuela, and Vietnam
For use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia, Cyprus, the Czech
●
Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary,
Iceland, Ireland, Israel, Italy, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta,
Monaco, the Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Qatar, Romania,
42Chapter 4 Removal and replacement procedures
441075-291
448674-001
448674-002
DescriptionSpare part number
Russia, Serbia and Montenegro, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka,
Sweden, Switzerland, Turkey, Ukraine, the United Kingdom, and Uzbekistan
For use in Australia, New Zealand, Pakistan, the People's Republic of China, and South Korea
●
For use in Japan
●
Broadcom 802.11b/g WLAN modules:
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina,
●
Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados,
Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia & Herzegovina, Botswana,
Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon,
Cape Verde, the Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa
Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican
Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia,
Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar,
Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissa, Guyana, Haiti, Honduras,
Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica,
Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho,
Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the
Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico,
Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru,
Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria,
Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, the People's Republic of China,
Peru, the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania, Russia,
Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia and
Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands,
Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent &
Grenada, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand,
Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the
United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam,
Yemen, Zaire, Zambia, and Zimbabwe
448674-003
448674-291
441090-002
For use in Japan
●
Intel 802.11b/g WLAN module for use in Japan448675-004
441090-291
Before removing the WLAN module, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 37).
Remove the WLAN module:
Position the computer with the front toward you.
1.
2.Loosen the Phillips PM2.0×5.0 captive screw (1) that secures the WLAN module compartment cover
to the computer.
Component replacement procedures43
Lift the right side of the cover, swing it up and to the left, and remove the cover.
3.
4.Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE:The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The
white WLAN antenna cable is connected to the WLAN module “Aux” terminal.
5.Remove the two Phillips PM2.5×4.0 screws (2) that secure the WLAN module to the computer. (The
edge of the module opposite the slot rises away from the computer.)
6.Remove the WLAN module (3) by pulling the module away from the slot at an angle.
NOTE:WLAN modules are designed with a notch (4) to prevent incorrect installation.
Reverse this procedure to install the WLAN module.
44Chapter 4 Removal and replacement procedures
Optical drive
NOTE:All optical drive spare part kits include an optical drive bezel.
DescriptionSpare part number
DVD/CD-RW Combo Drive454333-001
DVD-ROM Drive454334-001
Before removing the optical drive, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Battery on page 37).
Remove the optical drive:
Position the computer with the right side toward you.
1.
2.Remove the Torx T8M2.5×7.0 screw (1) that secures the optical drive to the computer.
3.Insert a flat-bladed screwdriver or similar tool into the optical drive tab access (2) and press the tab
to the right to release the optical drive from the computer.
4.Remove the optical drive (3) from the computer.
If it is necessary to replace the optical drive bracket, position the optical drive with the rear toward
5.
you.
6.Remove the two Phillips PM2.0×4.0 screws (1) that secure the optical drive bracket to the optical
drive.
Component replacement procedures45
7.Remove the optical drive bracket (2).
Reverse this procedure to reassemble and install an optical drive.
46Chapter 4 Removal and replacement procedures
Keyboard
For use in:Spare part numberFor use in:Spare part number
Japan454017-291Thailand454017-281
Korea454017-AD1The United States454017-001
Taiwan454017-AB1
Before removing the keyboard, follow these steps:
1.
2.
3.
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.
Disconnect all external devices connected to the computer.
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 (see
4.
Battery on page 37).
Remove the keyboard:
Turn the computer upside down, with the front toward you.
1.
Loosen the three Phillips PM2.5×7.0 captive screws that secure the keyboard to the computer.
2.
Turn the computer display-side up, with the front toward you.
3.
Open the computer as far as possible.
4.
5.Lift the rear edge of the keyboard (1) until it rests at an angle.
Component replacement procedures47
6.Move the keyboard (2) toward the display until the tabs on the keyboard bottom edge disengage
from the top cover.
7.Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, and
disconnect the keyboard cable (2) from the system board.
Remove the keyboard.
8.
Reverse this procedure to install the keyboard.
48Chapter 4 Removal and replacement procedures
Switch cover
DescriptionSpare part number
Switch cover (includes LED board and LED board cable)454006-001
Before removing the switch cover, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the keyboard (see
5.
Battery on page 37).
Keyboard on page 47).
Remove the switch cover:
Turn the computer upside down, with the rear panel toward you.
1.
Remove the following:
2.
(1) Two rubber screw covers. The rubber screw covers are included in the Plastics Kit, spare part
number 454010-001.
(2) Three Phillips PM2.5×7.0 screws.
(3) Five Phillips PM2.0×3.0 screws.
Turn the computer right-side up, with the front toward you.
3.
Open the computer as far as possible.
4.
Component replacement procedures49
5.Disconnect the LED board cable (1) from the system board.
6.Remove the switch cover (2).
Reverse this procedure to install the switch cover.
50Chapter 4 Removal and replacement procedures
Display assembly
DescriptionSpare part number
12.1-inch, WXGA display assembly (includes WLAN antenna transceivers and cables)454004-001
Before removing the display assembly, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Disconnect the wireless antenna cables from the WLAN module (see
5.
Remove the keyboard (see
6.
Remove the switch cover (see
7.
Battery on page 37).
WLAN module on page 42).
Keyboard on page 47).
Switch cover on page 49).
Remove the display assembly:
Close the computer and turn it upside down, with the rear panel toward you.
1.
2.Remove the Phillips PM2.5×7.0 screw (1) and Phillips PM2.5×5.0 screw (2) that secure the display
assembly to the computer.
Turn the computer right-side up, with the front toward you.
3.
Open the computer as far as possible.
4.
5.Disconnect the display panel cable (1) from the system board.
Component replacement procedures51
6.Remove the WLAN antenna cables (2) from the opening in the system board.
7.Remove the four Phillips PM2.5×6.0 screws (1) that secure the display assembly to the computer.
8.Lift the display assembly (2) straight up and remove it.
52Chapter 4 Removal and replacement procedures
If it is necessary to replace the display bezel or the display assembly internal components, remove
9.
the six rubber screw covers (1) and the six Torx T8M2.5×6.0 screws (2) that secure the display
bezel to the display enclosure.
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). The display bezel is available using spare part number
455400-001.
12. If it is necessary to replace the display inverter, release the inverter (1) as far as the display panel
cable and backlight cable allow.
Component replacement procedures53
13. Disconnect the backlight cable (2) and the display panel cable (3) from the display inverter.
Remove the display inverter from the display enclosure. The display inverter is available using spare
14.
part number 454009-001.
15. If it is necessary to replace the display hinges, remove the six Torx T8M2.5×5.0 screws (1) that
secure the display panel to the display enclosure.
16. Remove the display panel (2) from the display enclosure.
17. Remove the two Phillips PM2.0×4.0 screws (1) that secure the display hinges to the display panel.
54Chapter 4 Removal and replacement procedures
18. Remove the display hinges (2) from the display panel. The display hinges are available using spare
Reverse this procedure to reassemble and install the display assembly.
Top cover
DescriptionSpare part number
Top cover (includes TouchPad and cable, and fingerprint reader board and cable)453994-001
Before removing the top cover, follow these steps:
part number 454011-001.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Remove the top cover:
Turn the computer upside down, with the front toward you.
1.
Component replacement procedures55
Remove the following:
2.
(1) Two rubber screw covers. The rubber screw covers are included in the Plastics Kit, spare part
number 454010-001.
(2) Seven Phillips PM2.5×7.0 screws.
(3) Three Phillips PM2.0×3.0 screws.
Turn the computer right-side up, with the front toward you.
3.
4.Disconnect the fingerprint reader board cable (1) from the system board.
5.Disconnect the TouchPad cable (2) from the system board.
6.Remove the two Phillips PM2.5×7.0 screws (3) and the two Phillips PM2.5×4.0 screws (4) that
secure the top cover to the computer.
56Chapter 4 Removal and replacement procedures
7.Lift the rear edge of the top cover (1) and swing it (2) up and forward until it rests at an angle.
8.Lift the top cover (3) straight up and remove it.
Reverse this procedure to install the top cover.
Component replacement procedures57
RTC battery
NOTE:Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords
and CMOS settings to be cleared.
DescriptionSpare part number
RTC battery449137-001
Before removing the RTC battery, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Remove the RTC battery:
1.Disconnect the RTC battery cable (1) from the system board.
58Chapter 4 Removal and replacement procedures
2.Remove the RTC battery (2).
Reverse this procedure to install the RTC battery.
Component replacement procedures59
Front LED board
DescriptionSpare part number
Front LED board453996-001
Before removing the front LED board, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Remove the front LED board:
1.Disconnect the front LED board cable (1) from the system board.
2.Remove the two Phillips PM2.0×3.0 screws (2) that secure the front LED board to the base enclosure.
60Chapter 4 Removal and replacement procedures
3.Remove the front LED board (3).
Reverse this procedure to reassemble and install the front LED board.
Bluetooth module
NOTE:The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth
module cable is included in the Cables Kit, spare part number 454008-001. See
Cable Kit
on page 21 for more Cable Kit information.
DescriptionSpare part number
Bluetooth398393-002
Before removing the Bluetooth module, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard (see
c.
Switch cover (see
d.
Keyboard on page 47)
Switch cover on page 49)
Component replacement procedures61
Display assembly (see
e.
Display assembly on page 51)
Top cover (see
f.
Top cover on page 55)
Remove the Bluetooth module:
1.Disconnect the Bluetooth module cable (1) from the system board.
2.Remove the two Phillips PM2.0×4.0 screws (2) that secure the Bluetooth module to the system board.
3.Remove the module (3).
Reverse this procedure to install the Bluetooth module.
Speaker assembly
DescriptionSpare part number
Speaker assembly457906-001
Before removing the speaker assembly, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
62Chapter 4 Removal and replacement procedures
Remove the battery (see
4.
Remove the following components:
5.
Battery on page 37).
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Bluetooth module (see
g.
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Bluetooth module on page 61)
Remove the speaker assembly:
1.Disconnect the speaker assembly cable (1) from the system board.
2.Remove the speaker assembly (2) from the base enclosure.
Reverse this procedure to install the speaker assembly.
Component replacement procedures63
Microphone
NOTE:The microphone is included in the Cables Kit, spare part number 454008-001. See Cable
Kit on page 21 for more Cable Kit information.
Before removing the microphone, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Bluetooth module (see
g.
Remove the microphone:
1.Disconnect the microphone cable (1) from the system board.
2.Remove the microphone receiver (2) from the clip built into the base enclosure.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Bluetooth module on page 61)
64Chapter 4 Removal and replacement procedures
Reverse this procedure to install the microphone.
System board
DescriptionSpare part number
System board (includes replacement thermal material)453991-001
Before removing the system board, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Bluetooth module (see
g.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Bluetooth module on page 61)
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
Memory module (see
●
WLAN module (see
●
ExpressCard assembly (see
●
Modem module (see
●
Memory module on page 40)
WLAN module on page 42)
ExpressCard assembly on page 67)
Modem module on page 69)
Fan (see
●
Heat sink (see
●
Processor (see
●
Fan on page 71)
Heat sink on page 73)
Processor on page 75)
Remove the system board:
1.Remove the three Phillips PM2.5×6.0 screws (1) that secure the system board to the base enclosure.
Component replacement procedures65
2.Loosen the captive standoff (2) on the fan that secures the system board to the base enclosure.
3.Flex the left side of the base enclosure (1) until the USB, RJ-45, and RJ-11 jacks (2) clear the openings
in the base enclosure.
4.Use the optical drive connector (1) to lift the left side of the system board (2) until it rests at an angle.
5.Remove the system board (3) from the base enclosure by pulling it away at an angle.
Reverse the preceding procedure to install the system board.
66Chapter 4 Removal and replacement procedures
ExpressCard assembly
DescriptionSpare part number
ExpressCard assembly457907-001
Before removing the ExpressCard assembly, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Bluetooth module (see
g.
System board (see
h.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Bluetooth module on page 61)
System board on page 65)
Remove the ExpressCard assembly:
Turn the system board upside down, with the left side toward you.
1.
Component replacement procedures67
Remove the four Phillips PM2.0×6.0 screws that secure the ExpressCard assembly to the system
2.
board.
Turn the system board right-side up, with the left side toward you.
3.
Remove the ExpressCard assembly from the system board.
4.
Reverse this procedure to install the ExpressCard assembly.
68Chapter 4 Removal and replacement procedures
Modem module
NOTE:The modem module spare part kits doe not include a modem module cable. The modem module
cable is included in the Cables Kit, spare part number 454008-001. See
Cable Kit information.
DescriptionSpare part number
For use in all countries and regions except Japan and Asia Pacific countries and regions451403-001
For use only in Japan and Asia Pacific countries and regions449139-001
Before removing the modem module, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Cable Kit on page 21 for more
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Bluetooth module (see
g.
System board (see
h.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Bluetooth module on page 61)
System board on page 65)
Remove the modem module:
Turn the system board upside down, with the rear edge toward you.
1.
2.Remove the two Phillips PM2.5×4.0 screws (1) that secure the modem module to the system board.
Component replacement procedures69
3.Disconnect the modem module (2) from the system board by lifting it straight up.
Remove the modem module and modem module cable.
4.
Reverse this procedure to install the modem module and modem module cable.
70Chapter 4 Removal and replacement procedures
Fan
DescriptionSpare part number
Fan453999-001
Before removing the fan, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Bluetooth module (see
g.
System board (see
h.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Bluetooth module on page 61)
System board on page 65)
Remove the fan:
Turn the system board upside down, with the rear edge toward you.
1.
2.Disconnect the fan cable (1) from the system board.
3.Remove the three Phillips PM2.0×4.0 screws (2) that secure the fan to the heat sink.
Component replacement procedures71
4.Remove the fan (3) from the heat sink.
Reverse this procedure to install the fan.
NOTE:To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the left side 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 requirements. Exhaust air is displaced through the
ventilation grill located on the left side of the computer.
72Chapter 4 Removal and replacement procedures
Heat sink
DescriptionSpare part number
Heat sink (includes a heat sink clip and replacement thermal material)453998-001
Thermal Material Kit445853-001
Before removing the heat sink, follow these steps:
1.
2.
3.
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.
Disconnect all external devices connected to the computer.
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 (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Bluetooth module (see
g.
System board (see
h.
i.
Fan (see
Fan on page 71)
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Bluetooth module on page 61)
System board on page 65)
Remove the heat sink:
1.Remove the two Phillips PM2.0×6.0 shoulder screws (1) that secure the heat sink and the heat sink
retention clips to the system board.
2.Remove the heat sink retention clips (2) by sliding them to the left.
Component replacement procedures73
3.Remove the heat sink (3) by lifting it straight up.
NOTE:Due to the adhesive quality of the thermal material located between the heat sink and
system board components, it may be necessary to move the heat sink from side to side to detach the
assembly.
NOTE:The thermal material must be thoroughly cleaned from the surfaces of the heat sink (1) and
(3), the processor (2), and graphics subsystem component (4) on the system board each time the heat
sink is removed. Thermal material is included with all system board, heat sink, and processor spare part
kits, and is also available in the Thermal Material Kit, spare part number 445853-001.
Reverse this procedure to install the heat sink.
74Chapter 4 Removal and replacement procedures
Processor
NOTE:All processor spare part kits include replacement thermal material. The Thermal Material Kit is
also available using spare part number 445853-001.
DescriptionSpare part number
Intel Core 2 Duo processors (4-MB L2 cache, 800-MHz FSB)
T7800 2.6-GHz processor
T7700 2.4-GHz processor446894-001
T7500 2.2-GHz processor454015-001
T7300 2.0-GHz processor446892-001
T7100 1.8-GHz processor446891-001
Intel Core Duo processors (2-MB L2 cache, 667-MHz FSB)
Before removing the processor, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Bluetooth module (see
g.
System board (see
h.
Battery on page 37).
Hard drive on page 38)
Optical drive on page 45)
Keyboard on page 47)
Switch cover on page 49)
Display assembly on page 51)
Top cover on page 55)
Bluetooth module on page 61)
System board on page 65)
Component replacement procedures75
i.
Fan (see
Fan on page 71)
Heat sin (see
j.
Heat sink on page 73)
Remove the processor:
1.Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn counterclockwise
until you hear a click.
2.Lift the processor (2) straight up and remove it.
NOTE:When you install the processor, the gold triangle (3) on the processor must be aligned with
the triangle (4) embossed on the processor slot.
Reverse this procedure to install the processor.
76Chapter 4 Removal and replacement procedures
5
Computer Setup
Starting Computer Setup
Computer Setup is a preinstalled, ROM-based utility that can be used even when the operating system is
not working or will not load.
NOTE:Some of the Computer Setup menu items listed in this guide may not be supported by your
computer.
NOTE:Pointing devices are not supported in Computer Setup. You must use the keyboard to navigate
and make selections.
NOTE:An external keyboard connected by USB can be used with Computer Setup only if USB legacy
support is enabled.
To start Computer Setup, follow these steps:
Turn on or restart the computer.
1.
Before Windows® opens and while the "F10 = ROM Based Setup" message is displayed in the
2.
lower-left corner of the screen, press f10.
Starting Computer Setup77
Using Computer Setup
Navigating and selecting in Computer Setup
The information and settings in Computer Setup are accessed from the File, Security, Diagnostics, and
System Configuration menus.
Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the
1.
"F10 = ROM Based Setup" message is displayed in the lower-left corner of the screen.
Because Computer Setup is not Windows-based, it does not support the TouchPad. Navigation and
selection are by keystroke:
To choose a menu or a menu item, use the arrow keys.
●
To select an item, press enter.
●
To close open dialog boxes and return to the main Computer Setup screen, press esc.
●
To view navigation information, press f1.
●
To change the language, press f2.
●
2.Select the File, Security, Diagnostics, or System Configuration menu.
To exit Computer Setup, choose one of the following methods:
3.
●
To exit Computer Setup without saving your preferences, use the arrow keys to select File >
Ignore Changes and Exit. Then follow the instructions on the screen.
●
To save your preferences and exit Computer Setup, use the arrow keys to select File > Save
Changes and Exit. Then follow the instructions on the screen.
Your preferences go into effect when the computer restarts.
Restoring factory settings in Computer Setup
To return all settings in Computer Setup to the values that were set at the factory, follow these steps:
Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the
1.
"F10 = ROM Based Setup" message is displayed in the lower-left corner of the screen.
2.Use the arrow keys to select File > Restore defaults, and then press enter.
When the confirmation dialog box opens, press f10.
3.
4.To save your preferences and exit Computer Setup, use the arrow keys to select File > Save
Changes and Exit. Then follow the instructions on the screen.
Your preferences go into effect when the computer restarts.
NOTE:Your password settings and security settings are not changed when you restore the factory
settings.
78Chapter 5 Computer Setup
Computer Setup menus
The menu tables in this section provide an overview of Computer Setup options.
NOTE:Some of the Computer Setup menu items listed in this chapter may not be supported by your
computer.
File menu
SelectTo do this
System information
Restore defaultsReplace the configuration settings in Computer Setup with the original factory
Ignore changes and exitCancel any changes entered during the current session. Then exit and restart the
Save changes and exitSave any changes entered during the current session. Then exit and restart the
View identification information for the computer and the batteries in the system.
●
View specification information for the processor, cache and memory size,
●
system ROM, video revision, and keyboard controller version.
settings. (Password settings and security settings are not changed when you restore
the factory settings.)
computer.
computer. Your changes go into effect when the computer restarts.
Computer Setup menus79
Security menu
SelectTo do this
Setup passwordEnter, change, or delete a setup password.
Power-On passwordEnter, change, or delete a power-on password.
Password options
DriveLock passwords
Smart Card securityEnable/disable support for smart card and Java™ Card power-on authentication.
TPM Embedded SecurityEnable/disable support for Trusted Platform Module (TPM) Embedded Security,
System IDsEnter user-defined computer asset tracking number and ownership tag.
Disk SanitizerRun Disk Sanitizer to destroy all existing data on the primary hard drive. The
Enable/disable stringent security.
●
Enable/disable password requirement on computer restart.
●
Enable/disable DriveLock on any computer hard drive and on optional
●
MultiBay hard drives.
●Change a DriveLock user password or master password.
NOTE: DriveLock settings are accessible only when you enter Computer Setup by
turning on (not restarting) the computer.
NOTE: Power-on authentication for smart cards is supported only on computers
with optional smart card readers.
NOTE: You must have an administrator password to change this setting.
which protects the computer from unauthorized access to owner functions available
in Embedded Security for ProtectTools. For more information, refer to the
ProtectTools software Help.
NOTE: You must have a setup password to change this setting.
following options are available:
Diagnostics menu
SelectTo do this
Hard Drive Self-Test optionsRun a comprehensive self-test on any hard drive in the system or on any optional
Memory CheckRun a comprehensive check on system memory.
Startup Check (select models only)Verify the system components needed for starting the computer.
Fast: Runs the Disk Sanitizer erase cycle once.
●
Optimum: Runs the Disk Sanitizer erase cycle 3 times.
●
Custom: Allows you to select the desired number of Disk Sanitizer erase cycles
●
from a list.
CAUTION: If you run Disk Sanitizer, the data on the primary hard drive is
destroyed permanently.
MultiBay hard drive.
80Chapter 5 Computer Setup
System Configuration menu
NOTE:Some of the listed System Configuration options may not be supported by your computer.
SelectTo do this
Language (or press f2)Change the Computer Setup language.
Boot options
Device configurations
Set f9, f10, and f12 delay when starting up.
●
Enable/disable CD-ROM boot.
●
Enable/disable floppy boot.
●
Enable/disable internal network adapter boot and set the boot mode (PXE or
●
RPL).
Enable/disable MultiBoot, which sets a boot order that can include most boot
●
devices in the system.
Set the Express Boot Popup delay in seconds.
●
Set the boot order.
●
Swap the functions of the fn key and left ctrl key.
●
Enable/disable multiple standard pointing devices at startup. (To set the
●
computer to support only a single, usually nonstandard, pointing device at
startup, select Disable.)
Enable/disable USB legacy support. When enabled, USB legacy support
●
allows the following:
Use of a USB keyboard, mouse, and hub in Computer Setup even when
◦
a Windows operating system is not running.
Startup from bootable USB devices, including a hard drive, diskette drive,
◦
or optical drive connected by a USB port to the computer or to an optional
docking device (select models only).
Select a parallel port mode: EPP (Enhanced Parallel Port), standard,
●
bidirectional, or ECP (Enhanced Capabilities Port).
Enable/disable BIOS DMA data transfers.
●
Enable/disable fan always on while connected to an AC outlet.
●
Enable/disable Intel® Data Execution Prevention or AMD® PSAE Execution
●
Disable. When enabled, the processor can disable some virus code execution,
which helps to improve computer security.
●Enable/disable LAN Power Save. When enabled, saves power by turning off
the LAN when not in use.
Enable/disable SATA Native Mode.
●
Enable/disable Dual Core CPU.
●
Enable/disable Secondary Battery Fast Charge.
●
Choose Bit-shift or LBA assisted HDD Translation Mode.
●
Enable/disable Windows direct application launcher.
Enable/disable LAN/WLAN Switching. When enabled, switches to a WLAN
●
when a LAN is either unavailable or disconnected.
Enable/disable Wake on LAN from Off.
●
Enable/disable the ambient light sensor.
●
Port Options
Enable/disable the serial port.
●
Enable/disable the parallel port.
●
Enable/disable the flash media reader.
●
Enable/disable the USB port.
●
CAUTION: Disabling the USB port also disables MultiBay devices and
ExpressCard devices on the advanced port replicator.
Enable/disable the 1394 port.
●
Enable/disable the cardbus slot.
●
Enable/disable the ExpressCard slot.
●
Enable/disable the infrared port.
●
Enable/disable the optical disk drive.
●
Enable/disable the network controller.
●
82Chapter 5 Computer Setup
6
Specifications
Computer specifications
MetricU.S.
Dimensions
Length
Width22.5 cm8.86 in
Height (front to rear)2.8 to 3.3 cm1.10 to 1.29 in
Weight
Equipped with 8-cell battery and optical drive
Equipped with 4-cell battery and optical drive1.92 kg4.23 lbs
Input power
Operating voltage
Operating current4.74 A
Temperature
Operating (not writing to optical disc)
Operating (writing to optical disc)5°C to 35°C41°F to 95°F
Nonoperating-20°C to 60°C-4°F to 140°F
Relative humidity
Operating
Nonoperating5% to 95%
30.6 cm12.01 in
2.12 kg4.67 lbs
19.0 V dc @ 4.74 A – 65 W
0°C to 35°C32°F to 95°F
10% to 90%
Maximum altitude (unpressurized)
Operating (14.7 to 10.1 psia)
Nonoperating (14.7 to 4.4 psia)-15 m to 12,192 m-50 ft to 40,000 ft
Shock
Operating
Nonoperating200 g, 2 ms, half-sine
Random vibration
-15 m to 3,048 m50 ft to 10,000 ft
125 g, 2 ms, half-sine
Computer specifications83
MetricU.S.
Operating0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep
Nonoperating1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rate
NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this
range of temperatures.
rate
12.1-inch, WXGA display specifications
MetricU.S.
Dimensions
Height
Width26.2 cm10.3 in
Diagonal30.8 cm12.1 in
Number of colors
Contrast ratio
Brightness
Pixel resolution
16.9 cm6.7 in
Up to 16.8 million
250:1 (typical)
180 nits (typical)
Pitch
Format1280 × 800
ConfigurationRGB vertical stripe
Backlight
Character display
Total power consumption
Viewing angle
0.279 × 0.279 mm
Edge lit
80 × 25
4.0 W
+/-40 horizontal, +120/–40° vertical (typical)
84Chapter 6 Specifications
Hard drive specifications
200-GB*160-GB*120-GB*80-GB*
Dimensions
Height
Width70 mm70 mm70 mm70 mm
Weight101 g101 g101 g101 g
Interface type
Transfer rate
Security
Seek times (typical read, including setting)
Single track
Average13 ms13 ms13 ms13 ms
Maximum24 ms24 ms24 ms24 ms
Logical blocks
Disc rotational speed
Operating temperature
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive specifications
may differ slightly.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18, CD-ROM (Mode 1 and 2), CD Digital
Audio, CD-XA ready (Mode 2, Form 1 and Form 2), CD-I (Mode 2, Form 1 and Form 2),
CD-R, CD-RW, Photo CD (single and multisession), CD-Bridge
1.5 cm (0.59 in)
12 cm (4.72 in)
8 cm (3.15 in)
1.2 mm (0.047 in)
0.74 μm
CDDVD
Line-out, 0.7 Vrms
512 KB
CD-ROM (24X)3600 KB/s (150 KB/s at 1X CD rate)
DVD (8X)10,800 KB/s (1,352 KB/s at 1X DVD rate)
Multiword DMA mode 216.6 MB/s
Startup time
Stop time
< 10 seconds
< 3 seconds
DVD-ROM Drive87
System DMA specifications
Hardware DMASystem function
DMA0Not applicable
DMA1*Not applicable
DMA2*Not applicable
DMA3Not applicable
DMA4Direct memory access controller
DMA5*Available for PC Card
DMA6Not assigned
DMA7Not assigned
*PC Card controller can use DMA 1, 2, or 5.
88Chapter 6 Specifications
System interrupt specifications
Hardware IRQSystem function
IRQ0System timer
IRQ1Standard 101-/102-Key or Microsoft® Natural Keyboard