This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides
comprehensive information on identifying computer features, components, and spare parts; troubleshooting
computer problems; and performing computer disassembly procedures.
ATI and ATI Mobility Radeon are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and
used by Hewlett-Packard Company under license. Intel and Core are trademarks of Intel Corporation in the U.S. and other countries.
Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. 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: September 2009
Document Part Number: 530626-001
Safety warning notice
WARNING: To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly
Å
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).
GraphicsATI™ Mobility Radeon HD 4330 (M92 LP-S2) Discrete PCI Express
Graphics with 512 MB of dedicated video memory (64M×16, 1.5V,
667 MHz, DDR3 @1333 MHz)
Supports ATI PowerXpress and switchable graphics solution
Mobile Intel GMA 4500 MHD Universal Memory Architecture (UMA)
integrated with shared video memory (dynamically allocated) with the
following graphics memory allocations:
■ Up to 1631 MB when total system memory is 4096 MB (on computer
models equipped with a 64-bit operating system)
■ Up to 1181 MB when total system memory is 4096 MB (on computer
models equipped with a 32-bit operating system)
■ Up to 669 MB when total system memory is 2048 MB (on all
computer models)
with HDCP key (HDMI-to-VGA adapter included)
Headphone/microphone combo jack (stereo, supports jack detection
per Microsoft Premium requirements)
USB 2.0 ports (2, each capable of driving an external optical drive)
AC adapter plug
Full-size 13.0-in painted keyboard
TouchPad with gesture support (media “M,” scroll, pinch, zoom)
Taps enabled by default
Battery (system)
External optical drive
■ Microsoft® Windows® 7 Home Premium 64
■ Microsoft Windows 7 Home Professional 64
■ Configurable Linux embedded
1–4Maintenance and Service Guide
Components included with the computer may vary by region and model. The illustrations in this chapter identify
the standard features on most computer models.
Top components
Display components
2
External component identification
ItemComponentDescription
(1)Wireless antennas (2)Send and receive signals from one or more wireless devices. These antennas
are not visible from the outside of the computer.
To see wireless regulatory notices, refer to the section of the
Safety and Environmental Notices
These notices are located in Help and Support.
For optimal transmission, keep the areas immediately around the
✎
antennas free from obstructions.
(2)Internal microphones (2)Record sound.
(3)WebcamRecords video and captures still photographs.
(4)Webcam lightOn: The webcam is in use.
(5)Internal display switchTurns off the display and initiates Sleep if the display is closed while the power
is on.
The internal display switch is not visible from the outside of the
✎
computer.
Maintenance and Service Guide2–1
that applies to your country or region.
Regulatory,
External component identification
Button
ComponentDescription
Power button■ When the computer is off, press the button to turn on the computer.
■ When the computer is on, press the button briefly to initiate Sleep.
■ When the computer is in the Sleep state, press the button briefly to
exit Sleep.
■ When the computer is in Hibernation, press the button briefly to
exit Hibernation.
If the computer has stopped responding and Windows shutdown procedures
are ineffective, press and hold the power button for at least 5 seconds to turn
off the computer.
To learn more about your power settings, select Start > Control Panel > System and Security > Power Options.
2–2Maintenance and Service Guide
Keys
External component identification
ItemComponentDescription
(1)esc keyDisplays system information when pressed in combination with the fn key.
(2)fn keyExecutes frequently used system functions when pressed in combination with
an arrow key or the esc key.
(3)Windows logo keyDisplays the Windows Start menu.
(4)Windows applications keyDisplays a shortcut menu for items beneath the cursor.
(5)Action keysExecute frequently used system functions.
Maintenance and Service Guide2–3
External component identification
Lights
ItemComponentDescription
(1)Caps lock lightWhite: Caps lock is on.
(2)Power light■ White: The computer is on.
■ Blinking white: The computer is in the Sleep state.
■ Off: The computer is off or in Hibernation.
(3)Wireless light■ Off: An integrated wireless device, such as a WLAN device and/or a
Bluetooth device, is on.
Wireless devices are enabled at the factory.
✎
■ Amber: All wireless devices are off.
(4)Mute lightAmber: Computer sound is off.
(5)TouchPad light■ Amber: The TouchPad is off.
■ Off: The TouchPad is on.
2–4Maintenance and Service Guide
TouchPad and TouchPad buttons
External component identification
ItemComponentDescription
(1)TouchPad on/off buttonTurns the TouchPad on and off. Lightly press the button and hold for
2 seconds to turn the TouchPad on and off.
(2)TouchPad*Moves the pointer and selects or activates items on the screen.
(3)Left TouchPad button*Functions like the left button on an external mouse.
(4)Right TouchPad button*Functions like the right button on an external mouse.
*This table describes factory settings. To view and change pointing device preferences, select Start > Devices and Printers.
Then, right-click the device representing your computer, and select Mouse settings.
Maintenance and Service Guide2–5
External component identification
Front components
ComponentDescription
Speakers (2)Produce sound.
Left-side components
ItemComponentDescription
(1)VentEnables airflow to cool internal components.
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.
(2)Power connectorConnects an AC adapter.
(3)Battery light■ Off: The computer is running on battery power.
■ Blinking amber: The battery has reached a low battery level, a critical
battery level, or there is a battery error.
■ Amber: A battery is charging.
■ White: The computer is connected to external power and the battery is
fully charged.
(4)Digital Media SlotSupports the following digital card formats:
■ MultiMediaCard
■ MultiMediaCard Plus
■ Secure Digital Memory Card
■ Secure Digital High Capacity Memory Card
2–6Maintenance and Service Guide
Right-side components
ItemComponentDescription
(1)Security cable slotAttaches an optional security cable to the computer.
(2)Drive light■ Blinking white: The hard drive is being accessed.
External component identification
The security cable is designed to act as a deterrent, but it may not
✎
prevent the computer from being mishandled or stolen.
■ Amber: HP ProtectSmart Hard Drive Protection has temporarily parked the
hard drive.
(3)Audio-out (headphone) jack/Audio-in
(microphone) jack
(4)USB ports (2)Connect optional USB devices.
(5)HDMI portConnects an optional video or audio device, such as a high-definition
(6)VentEnables airflow to cool internal components.
Produces sound when connected to optional powered stereo speakers,
headphones, earbuds, a headset, or television audio. Also connects an
optional headset microphone.
When a device is connected to the jack, the device speakers
✎
are disabled.
television, or any compatible digital or audio component.
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.
Maintenance and Service Guide2–7
External component identification
Bottom components
ItemComponentDescription
(1)Vents (3)Enable airflow to cool internal components.
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.
(2)Accessory battery connectorConnects an optional accessory battery.
(3)Battery release latchReleases the battery from the battery bay.
(4)Battery bayHolds the battery.
The battery is preinstalled in the battery bay at the factory.
✎
2–8Maintenance and Service Guide
Service tag
When ordering parts or requesting information, provide the computer serial number and model number provided on
the service tag.
3
Illustrated parts catalog
Maintenance and Service Guide3–1
Illustrated parts catalog
ItemComponentDescription
(1)Serial number (s/n)This is an alphanumeric identifier that is unique to each product.
(2)Product nameThis is the product name affixed to the front of the computer.
(3)Model descriptionThis is the alphanumeric identifier used to locate documents,
(4)Warranty periodThis number describes the duration (in years) of the warranty
(5)Part number/Product number (p/n)This number provides specific information about the product’s
drivers, and support for the computer.
period for the computer.
hardware components. The part number helps a service
technician determine what components and parts are needed.
3–2Maintenance and Service Guide
Computer major components
Illustrated parts catalog
Maintenance and Service Guide3–3
Illustrated parts catalog
ItemDescriptionSpare part number
(1)13.1-in, AntiGlare, LED display assembly (includes webcam module and cable, microphone and cable,
2 WLAN antenna transceivers and cables, nameplate, and logo):
SL9600 system board equipped with an Intel Core2 Duo 2.13-GHz processor
(1066-MHz FSB and 6-MB L2 cache)
SL9400 system board equipped with an Intel Core2 Duo 1.86-GHz processor
(1066-MHz FSB and 6-MB L2 cache)
SU9600 system board equipped with an Intel Core2 Duo 1.60-GHz processor
(800-MHz FSB and 3-MB L2 cache)
(6)WLAN module:
Intel WiFi Link 5100 802.11a/b/g/n WLAN module for use in Andorra, Antigua and Barbuda,
Argentina, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Barbados, Belgium,
Bermuda, Bolivia, Bosnia, Brazil, Brunei, Bulgaria, Canada, the Cayman Islands, Chile,
Colombia, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark,
the Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France,
French Guiana, Georgia, Germany, Ghana, Greece, Guadeloupe, Guam, Guatemala, Haiti,
Herzegovina, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel,
Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon,
Liechtenstein, Lithuania, Luxembourg, Malawi, Malaysia, Malta, Martinique, Mauritius,
Mexico, Monaco, Montenegro, Morocco, the Nether Antilles, the Netherlands, New Zealand,
Nicaragua, Nigeria, Norway, Oman, Panama, Paraguay, the People’s Republic China, Peru,
the Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Saudi Arabia,
Senegal, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden,
Switzerland, Taiwan, Tanzania, Thailand, Trinidad and Tobago, Turkey,
the United Arab Emirates, the United Kingdom, Uruguay, the U.S. Virgin Islands,
the United States, Venezuela, and Vietnam
538317-001
538316-001
577100-001
506678-001
(Continued)
3–4Maintenance and Service Guide
Illustrated parts catalog
ItemDescriptionSpare part number
(6)WLAN module
Intel WiFi Link 5100 802.11a/b/g WLAN module for use in Andorra, Antigua and Barbuda,
Argentina, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Barbados, Belgium,
Bermuda, Bolivia, Bosnia, Brazil, Brunei, Bulgaria, Canada, the Cayman Islands, Chile,
Colombia, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark,
the Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France,
French Guiana, Georgia, Germany, Ghana, Greece, Guadeloupe, Guam, Guatemala, Haiti,
Herzegovina, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel,
Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon,
Liechtenstein, Lithuania, Luxembourg, Malawi, Malaysia, Malta, Martinique, Mauritius,
Mexico, Monaco, Montenegro, Morocco, the Nether Antilles, the Netherlands, New Zealand,
Nicaragua, Nigeria, Norway, Oman, Panama, Paraguay, the People’s Republic China, Peru,
the Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Saudi Arabia,
Senegal, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden,
Switzerland, Taiwan, Tanzania, Thailand, Trinidad and Tobago, Turkey,
the United Arab Emirates, the United Kingdom, Uruguay, the U.S. Virgin Islands,
the United States, Venezuela, and Vietnam
490371-021Power cord for use in Europe, the Middle East, and Africa
490371-031Power cord for use in the United Kingdom and Singapore
490371-061Power cord for use in Italy
490371-111Power cord for use in Switzerland
490371-201Power cord for use in Brazil
490371-AA1Power cord for use in the People’s Republic of China
490371-AB1Power cord for use in Taiwan
490371-AD1Power cord for use in South Korea
490371-AR1Power cord for use in South Africa
490371-D01Power cord for use in Argentina
490371-D61Power cord for use in India
506678-001Intel WiFi Link 5100 802.11a/b/g/n WLAN module for use in Andorra, Antigua and Barbuda,
Argentina, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Barbados, Belgium, Bermuda,
Bolivia, Bosnia, Brazil, Brunei, Bulgaria, Canada, the Cayman Islands, Chile, Colombia, Costa Rica,
Croatia, Cyprus, the Czech Republic, Denmark, the Dominican Republic, Ecuador, Egypt,
El Salvador, Estonia, Finland, France, French Guiana, Georgia, Germany, Ghana, Greece,
Guadeloupe, Guam, Guatemala, Haiti, Herzegovina, Honduras, Hong Kong, Hungary, Iceland, India,
Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kenya, Kuwait, Kyrgyzstan,
Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malawi, Malaysia, Malta, Martinique,
Mauritius, Mexico, Monaco, Montenegro, Morocco, the Nether Antilles, the Netherlands,
New Zealand, Nicaragua, Nigeria, Norway, Oman, Panama, Paraguay, the People’s Republic China,
Peru, the Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Saudi Arabia,
Senegal, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden,
Switzerland, Taiwan, Tanzania, Thailand, Trinidad and Tobago, Turkey, the United Arab Emirates,
the United Kingdom, Uruguay, the U.S. Virgin Islands, the United States, Venezuela, and Vietnam
506680-001Intel WiFi Link 5100 802.11a/b/g WLAN module for use in Andorra, Antigua and Barbuda, Argentina,
Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Barbados, Belgium, Bermuda, Bolivia,
Bosnia, Brazil, Brunei, Bulgaria, Canada, the Cayman Islands, Chile, Colombia, Costa Rica, Croatia,
Cyprus, the Czech Republic, Denmark, the Dominican Republic, Ecuador, Egypt, El Salvador,
Estonia, Finland, France, French Guiana, Georgia, Germany, Ghana, Greece, Guadeloupe, Guam,
Guatemala, Haiti, Herzegovina, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland,
Israel, Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon,
Liechtenstein, Lithuania, Luxembourg, Malawi, Malaysia, Malta, Martinique, Mauritius, Mexico,
Monaco, Montenegro, Morocco, the Nether Antilles, the Netherlands, New Zealand, Nicaragua,
Nigeria, Norway, Oman, Panama, Paraguay, the People’s Republic China, Peru, the Philippines,
Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Saudi Arabia, Senegal, Serbia,
Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan,
Tanzania, Thailand, Trinidad and Tobago, Turkey, the United Arab Emirates, the United Kingdom,
Uruguay, the U.S. Virgin Islands, the United States, Venezuela, and Vietnam
(Continued)
3–8Maintenance and Service Guide
Illustrated parts catalog
Spare part numberDescription
530607-001HDMI-to-VGA adapter
530608-00165-W PFC HP Smart Adapter
537921-001Bluetooth module
The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth
✎
module cable is available using spare part number 538339-001.
538308-001Keyboard for use in the United States (includes keyboard cable)
538308-031Keyboard for use in the United Kingdom and Singapore (includes keyboard cable)
538308-041Keyboard for use in Germany (includes keyboard cable)
538308-051Keyboard for use in France (includes keyboard cable)
538308-061Keyboard for use in Italy (includes keyboard cable)
538308-071Keyboard for use in Spain (includes keyboard cable)
538308-121Keyboard for use in French Canada (includes keyboard cable)
538308-161Keyboard for use in Latin America (includes keyboard cable)
538308-171Keyboard for use in Saudi Arabia (includes keyboard cable)
538308-201Keyboard for use in Brazil (includes keyboard cable)
538308-251Keyboard for use in Russia (includes keyboard cable)
538308-AD1Keyboard for use in South Korea (includes keyboard cable)
538308-B31Keyboard for use in the Netherlands (includes keyboard cable)
538308-DH1Keyboard for use in Denmark, Finland, and Norway (includes keyboard cable)
538316-001SL9400 system board equipped with an Intel Core2 Duo 1.86-GHz processor (1066-MHz FSB and
6-MB L2 cache, includes replacement thermal material)
538317-001SL9600 system board equipped with an Intel Core2 Duo 2.13-GHz processor (1066-MHz FSB and
6-MB L2 cache, includes replacement thermal material)
538319-00113.1-in, AntiGlare, LED high-definition (1366 × 768) display assembly (includes webcam module and
cable, microphone and cable, 2 WLAN antenna transceivers and cables, nameplate, and logo)
577100-001SU9600 system board equipped with an Intel Core2 Duo 1.60-GHz processor (800-MHz FSB and
3-MB L2 cache, includes replacement thermal material)
3–10Maintenance and Service Guide
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
■ Phillips P1, P0, and P00 screwdrivers
Service considerations
The following sections include some of the considerations that you must keep in mind during disassembly and
assembly procedures.
As you remove each subassembly from the computer, place the subassembly (and all accompanying screws)
✎
away from the work area to prevent damage.
4
Plastic parts
CAUTION: Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the
Ä
plastic parts. Apply pressure only at the points designated in the maintenance instructions.
Cables and connectors
CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly
Ä
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.
Maintenance and Service Guide4–1
Removal and replacement procedures
Drive handling
CAUTION: Drives are fragile components that must be handled with care. To prevent damage to the computer,
Ä
damage to a drive, or loss of information, observe these precautions:
■ Before removing or inserting a mass storage device, shut down the computer.
■ 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 mass storage device, an optical drive, or a diskette drive, place it in a static-proof bag.
■ Avoid exposing a mass storage device to products that have magnetic fields, such as monitors or speakers.
■ Avoid exposing a drive to temperature extremes or liquids.
■ If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging
and label the package “FRAGILE.”
Grounding guidelines
Electrostatic discharge damage
Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the
degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD
contains enough power to alter device parameters or melt silicon junctions.
A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or
microcircuitry. Even if the spark is neither felt nor heard, damage may have occurred.
An electronic device exposed to ESD may not be affected at all and may work perfectly throughout a normal cycle.
Or, the device may function normally for a while, and 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
Ä
these precautions:
■ Keep components in their electrostatic-safe containers until you are 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.
4–2Maintenance and Service Guide
Removal and replacement procedures
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.
Ä
Typical electrostatic voltage levels
Relative humidity
Event10% 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
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 they arrive at static-free workstations.
■ Place items on a grounded surface before removing them 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.
Maintenance and Service Guide4–3
Removal and replacement procedures
Workstation guidelines
Follow these workstation grounding 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.
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
4–4Maintenance and Service Guide
Service tag
When ordering parts or requesting information, provide the computer serial number and model number provided on
the service tag.
Removal and replacement procedures
ItemComponentDescription
(1)Serial number (s/n)This is an alphanumeric identifier that is unique to each product.
(2)Product nameThis is the product name affixed to the front of the computer.
(3)Model descriptionThis is the alphanumeric identifier used to locate documents,
drivers, and support for the computer.
(4)Warranty periodThis number describes the duration (in years) of the warranty
period for the computer.
(5)Part number/Product number (p/n)This number provides specific information about the product’s
hardware components. The part number helps a service
technician determine what components and parts are needed.
Maintenance and Service Guide4–5
Removal and replacement procedures
Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 78 screws, in 7 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.
Computer feet
The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Feet Kit, spare part
number 538346-001. There are 4 rubber feet that attach to the base enclosure and battery in the locations shown in
the following illustration.
4–6Maintenance and Service Guide
Battery
✎
Removal and replacement procedures
The battery spare part kit includes one rubber foot.
DescriptionSpare part number
6-cell, 2.80-Ah (62-Wh) Li-ion battery538335-001
4-cell, 2.80-Ah (41-Wh) Li-ion battery538334-001
Before removing the battery, follow these steps:
1. Shut down the computer.
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. Close the display and turn the computer upside down on a flat surface.
2. Slide the battery release latch 1 to release the battery.
The battery release latch automatically returns to its original position.
✎
3. Remove the battery 2 by lifting the front edge of the battery.
4. Remove the battery.
Install the battery by inserting it into the battery bay, and then press down until you hear a click.
Maintenance and Service Guide4–7
Removal and replacement procedures
Top cover
DescriptionSpare part number
Top cover (includes TouchPad board, TouchPad bracket, and TouchPad cable)538343-001
Before removing the top cover, follow these steps:
1. Shut down the computer.
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 4-7).
Remove the top cover:
1. Remove the following components:
❏ Three rubber feet 1
❏ Three Phillips PM2.0×6.0 screws 2
❏ Six Phillips PM2.0×3.0 screws 3
2. Turn the computer right-side up, with the front toward you.
4–8Maintenance and Service Guide
Removal and replacement procedures
3. Release the top cover by lifting the front edge 1 until it rests at an angle.
4. Disconnect the TouchPad cable 2 from the low insertion force (LIF) connector on the system board.
5. Release the zero insertion force (ZIF) connector 3 to which the keyboard cable is attached, and then disconnect
the keyboard cable 4 from the system board.
6. Remove the top cover 5.
Reverse this procedure to install the top cover.
Maintenance and Service Guide4–9
Removal and replacement procedures
Keyboard
The keyboard spare part kit includes a keyboard cable.
✎
Keyboard for use in country
or regionSpare part number
Brazil538308-201The Netherlands538308-B31
Denmark, Finland, and Norway538308-DH1Russia538308-251
France538308-051Saudi Arabia538308-171
French Canada538308-121South Korea538308-AD1
Germany538308-041Spain538308-071
Italy538308-061The United Kingdom and Singapore 538308-031
Latin America538308-161The United States538308-001
Keyboard for use in country
or regionSpare part number
Before removing the keyboard, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
Remove the keyboard:
1. Turn the top cover upside down, with the front toward you.
2. Remove the Mylar shield from the back of the keyboard.
4–10Maintenance and Service Guide
Removal and replacement procedures
3. Remove the 45 Phillips PM1.5×1.5 screws that secure the keyboard to the top cover.
4. Remove the keyboard.
Reverse this procedure to install the keyboard.
Maintenance and Service Guide4–11
Removal and replacement procedures
Digital Media Slot board
DescriptionSpare part number
Digital Media Slot board (includes cable)538337-001
Before removing the Digital Media Slot board, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
Remove the Digital Media Slot board:
1. Disconnect the Digital Media Slot board cable 1 from the system board.
2. Remove the Digital Media Slot board cable from the clip 2 built into the power connector bracket.
3. Remove the three Phillips PM2.0×4.0 screws 3 that secure the Digital Media Slot board to the base enclosure.
4. Release the Digital Media Slot board by lifting the front edge 4 of the board until it rests at an angle.
5. Remove the Digital Media Slot board 5 by sliding it away from the computer at an angle.
Reverse this procedure to install the Digital Media Slot board.
4–12Maintenance and Service Guide
Speaker assembly
DescriptionSpare part number
Speaker assembly538342-001
Before removing the speaker assembly, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
Remove the speaker assembly:
1. Remove the Phillips PM1.5×3.0 screw 1 that secures the mass storage device bracket to the base enclosure.
The mass storage device bracket is included in the Hard Drive Mounting Kit, spare part number 538330-001,
and the Solid-state Drive Mounting Kit, spare part number 538331-001.
2. Release the mass storage device bracket 2 by lifting the right side of the bracket until it rests at an angle.
Removal and replacement procedures
3. Remove the mass storage device bracket 3.
Maintenance and Service Guide4–13
Removal and replacement procedures
4. Disconnect the speaker assembly cable 1 from the system board.
5. Release the speaker assembly cable 2 from the clips and routing channel built into the base enclosure.
6. Remove the two Phillips PM2.0×5.0 screws 3 that secure the speaker assembly to the base enclosure.
7. Remove the speaker assembly 4.
Reverse this procedure to install the speaker assembly.
4–14Maintenance and Service Guide
Mass storage device
The mass storage spare part kit includes a rubber isolator.
✎
DescriptionSpare part number
Hard drive:
■ 250-GB, 5400-rpm hard drive538327-001
■ 160-GB, 5400-rpm hard drive538326-001
■ 120-GB, 5400-rpm hard drive538325-001
160-GB solid-state drive538329-001
Before removing the mass storage device, follow these steps:
1. Shut down the computer.
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 4-7).
Removal and replacement procedures
5. Remove the top cover (see “Top cover” on page 4-8).
6. Remove the mass storage device bracket (see “Speaker assembly” on page 4-13).
Remove the mass storage device:
1. Release the mass storage device 1 by lifting it as far as the mass storage device cable allows.
2. Disconnect the mass storage device cable 2 from the mass storage device.
3. Remove the mass storage device.
Reverse this procedure to install the mass storage device.
Maintenance and Service Guide4–15
Removal and replacement procedures
WLAN module
DescriptionSpare part number
Intel WiFi Link 5100 802.11a/b/g/n WLAN module for use in Andorra, Antigua and Barbuda,
Argentina, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Barbados, Belgium, Bermuda,
Bolivia, Bosnia, Brazil, Brunei, Bulgaria, Canada, the Cayman Islands, Chile, Colombia, Costa Rica,
Croatia, Cyprus, the Czech Republic, Denmark, the Dominican Republic, Ecuador, Egypt, El
Salvador, Estonia, Finland, France, French Guiana, Georgia, Germany, Ghana, Greece,
Guadeloupe, Guam, Guatemala, Haiti, Herzegovina, Honduras, Hong Kong, Hungary, Iceland,
India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kenya, Kuwait,
Kyrgyzstan, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malawi, Malaysia, Malta,
Martinique, Mauritius, Mexico, Monaco, Montenegro, Morocco, the Nether Antilles, the Netherlands,
New Zealand, Nicaragua, Nigeria, Norway, Oman, Panama, Paraguay, the People’s Republic China,
Peru, the Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Saudi Arabia,
Senegal, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden,
Switzerland, Taiwan, Tanzania, Thailand, Trinidad and Tobago, Turkey, the United Arab Emirates, the
United Kingdom, Uruguay, the U.S. Virgin Islands, the United States, Venezuela, and Vietnam
Intel WiFi Link 5100 802.11a/b/g WLAN module for use in Andorra, Antigua and Barbuda,
Argentina, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Barbados, Belgium, Bermuda,
Bolivia, Bosnia, Brazil, Brunei, Bulgaria, Canada, the Cayman Islands, Chile, Colombia, Costa Rica,
Croatia, Cyprus, the Czech Republic, Denmark, the Dominican Republic, Ecuador, Egypt, El
Salvador, Estonia, Finland, France, French Guiana, Georgia, Germany, Ghana, Greece,
Guadeloupe, Guam, Guatemala, Haiti, Herzegovina, Honduras, Hong Kong, Hungary, Iceland,
India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kenya, Kuwait,
Kyrgyzstan, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malawi, Malaysia, Malta,
Martinique, Mauritius, Mexico, Monaco, Montenegro, Morocco, the Nether Antilles, the Netherlands,
New Zealand, Nicaragua, Nigeria, Norway, Oman, Panama, Paraguay, the People’s Republic China,
Peru, the Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Saudi Arabia,
Senegal, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden,
Switzerland, Taiwan, Tanzania, Thailand, Trinidad and Tobago, Turkey, the United Arab Emirates,
the United Kingdom, Uruguay, the U.S. Virgin Islands, the United States, Venezuela, and Vietnam
506678-001
506680-001
Before removing the WLAN module, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
4–16Maintenance and Service Guide
Removal and replacement procedures
Remove the WLAN module:
CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the
Ä
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.
1. Disconnect the WLAN antenna cables 1 from the terminals on the WLAN module.
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.
2. Remove the two Phillips PM2.0×4.0 screws 2 that secure the WLAN module to the system board. (The
WLAN module tilts up.)
3. Remove the WLAN module 3 by pulling it away from the slot at an angle.
WLAN modules are designed with a notch 4 to prevent incorrect insertion of the WLAN module into
✎
the WLAN module slot.
Reverse this procedure to install the WLAN module.
Maintenance and Service Guide4–17
Removal and replacement procedures
Bluetooth module
The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth module cable is
✎
available using spare part number 538339-001.
DescriptionSpare part number
Bluetooth module537921-001
Before removing the Bluetooth module, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
Remove the Bluetooth module:
1. Release the Bluetooth module 1 by lifting it as far as the Bluetooth module cable allows.
2. Disconnect the Bluetooth module cable 2 from the system board.
3. Remove the Bluetooth module.
Reverse this procedure to install the Bluetooth module.
4–18Maintenance and Service Guide
Display assembly
The display assembly spare part kit includes a webcam module and cable, microphone and cable, 2 WLAN
✎
antenna transceivers and cables, nameplate, and logo.
DescriptionSpare part number
13.1-in, AntiGlare, LED high-definition+ (1600 × 900) display assembly538320-001
13.1-in, AntiGlare, LED high-definition (1366 × 768) display assembly538319-001
Before removing the display assembly, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
Remove the display assembly:
Removal and replacement procedures
CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can
Ä
result in damage to the display assembly and other computer components.
1. Disconnect the display panel cable 1 from the system board.
2. Remove the wireless antenna cables from the rubber clips 2 built into the system board.
3. Remove the two Phillips PM2.0×5.0 screws 3 that secure the display assembly to the computer.
4. Lift the display assembly 4 straight up and remove it.
Reverse this procedure to install the display assembly.
Maintenance and Service Guide4–19
Removal and replacement procedures
System board
The system board spare part kit includes replacement thermal material.
✎
DescriptionSpare part number
SL9600 system board equipped with an Intel Core2 Duo 2.13-GHz processor (1066-MHz FSB and
6-MB L2 cache)
538317-001
SL9400 system board equipped with an Intel Core2 Duo 1.86-GHz processor (1066-MHz FSB and
6-MB L2 cache)
SU9600 system board equipped with an Intel Core2 Duo 1.60-GHz processor (800-MHz FSB and
3-MB L2 cache)
538316-001
577100-001
Before removing the system board, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
6. Disconnect the following cables from the system board:
a. Digital Media Slot board cable (see “Digital Media Slot board” on page 4-12)
b. Speaker assembly cable (see “Speaker assembly” on page 4-13)
c. Bluetooth module cable (see “Bluetooth module” on page 4-18)
7. Disconnect the mass storage device cable from the mass storage device (see “Mass storage device” on
page 4-15).
8. Remove the WLAN module (see “WLAN module” on page 4-16).
When replacing the system board, be sure that the following additional components are removed from the defective
system board and installed on the replacement system board:
■ Power connector cable (see “Power connector cable” on page 4-23)
■ SATA cable (see “SATA cable” on page 4-24)
■ RTC battery (see “RTC battery” on page 4-25)
■ Memory module (see “Memory module” on page 4-26)
■ Fan/heat sink assembly (see “Fan/heat sink assembly” on page 4-27)
4–20Maintenance and Service Guide
Removal and replacement procedures
Remove the system board:
1. Remove the Phillips PM1.5×3.0 screw 1 that secures the power connector bracket to the base enclosure.
2. Remove the power connector bracket 2.
3. Release the power connector 3 from the clip built into the base enclosure.
4. Disconnect the display panel cable 4 from the system board.
5. Remove the wireless antenna cables from the rubber clips 5 built into the system board.
6. Remove the five Phillips PM2.0×4.0 screws 1 and the two Phillips PM2.0×6.0 screws 2 that secure the system
board to the base enclosure.
Maintenance and Service Guide4–21
Removal and replacement procedures
7. Lift the left side of the system board 1 until it rests at an angle.
8. Remove the system board 2 by sliding it up and to the left at an angle.
Reverse this procedure to install the system board.
4–22Maintenance and Service Guide
Power connector cable
DescriptionSpare part number
Power connector cable538338-001
Before removing the power connector cable, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
6. Remove the system board (see “System board” on page 4-20).
Remove the power connector cable:
1. Turn the system board upside down, with the rear toward you.
2. Disconnect the power connector cable 1 from the system board.
Removal and replacement procedures
3. Remove the power connector cable 2.
Reverse this procedure to install the power connector cable.
Maintenance and Service Guide4–23
Removal and replacement procedures
SATA cable
DescriptionSpare part number
SATA cable538347-001
Before removing the SATA cable, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
6. Remove the system board (see “System board” on page 4-20).
Remove the SATA cable:
1. Turn the system board upside down, with the rear toward you.
2. Disconnect the SATA cable 1 from the system board.
Before removing the fan/heat sink assembly, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the top cover (see “Top cover” on page 4-8).
6. Remove the system board (see “System board” on page 4-20).
Remove the fan/heat sink assembly:
1. Disconnect the fan cable from the system board.
Removal and replacement procedures
2. Turn the system board upside down, with the rear toward you.
Maintenance and Service Guide4–27
Removal and replacement procedures
3. Disconnect the fan cable 1.
4. Following the 1, 2, 3, 4, 5, 6 sequence stamped into the fan/heat sink assembly, remove the six Phillips
PM1.5×3.0 screws 2 that secure the fan/heat sink assembly to the system board.
5. Remove the fan/heat sink assembly 3.
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 it.
The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and the system
✎
board each time the fan/heat sink assembly is removed:
■ Thermal paste is used on the processor 1 and the fan/heat sink assembly section 2 that services it.
■ Thermal pads are used on the Northbridge chip 3 and the fan/heat sink assembly section 4 that services it.
■ Thermal pads are used on the video chip 5 and the fan/heat sink assembly section 6 that services it.
Replacement thermal material is included with all system board and fan/heat sink assembly spare part kits.
Reverse this procedure to install the fan/heat sink assembly.
4–28Maintenance and Service Guide
Starting Setup Utility
Setup Utility is a ROM-based information and customization utility that can be used even when your Windows
operating system is not working.
The utility reports information about the computer and provides settings for startup, security, and other preferences.
To start Setup Utility:
»Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
– or –
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
2. When the Startup Menu is displayed, press
Using Setup Utility
5
Setup Utility (BIOS)
f10.
esc.
f10.
Changing the language of Setup Utility
The following procedure explains how to change the language of Setup Utility. If Setup Utility is not already
running, begin at step 1. If Setup Utility is already running, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
– or –
Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
press
f10.
2. Use the arrow keys to select System Configuration > Language, and then press
3. Use the arrow keys to select a language, and then press
4. When a confirmation prompt with your language selected is displayed, press
5. To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then
enter.
press
Your change goes into effect immediately.
f10.
esc. When the Startup Menu is displayed,
enter.
enter.
enter.
Maintenance and Service Guide5–1
Setup Utility (BIOS)
Navigating and selecting in Setup Utility
Because Setup Utility 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 choose an item in a list or to toggle a field, for example an Enable/Disable field, use either the arrow keys
f5 or f6.
or
■ To select an item, press enter.
■ To close a text box or return to the menu display, press esc.
■ To display additional navigation and selection information while Setup Utility is open, press f1.
Displaying system information
The following procedure explains how to display system information in Setup Utility. If Setup Utility is not open,
begin at step 1. If Setup Utility is open, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
– or –
Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
press
f10.
2. Select the Main menu. System information such as the system time and date, and identification information
about the computer is displayed.
3. To exit Setup Utility without changing any settings, use the arrow keys to select Exit > Exit Discarding Changes, and then press
enter.
f10.
esc. When the Startup Menu is displayed,
Restoring default settings in Setup Utility
The following procedure explains how to restore the Setup Utility default settings. If Setup Utility is not already
running, begin at step 1. If Setup Utility is already running, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
– or –
Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
press
f10.
2. Use the arrow keys to select Exit > Load Setup Defaults, and then press
3. When the Setup Confirmation is displayed, press
4. To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then
enter.
press
The Setup Utility default settings go into effect when the computer restarts.
Your password, security, and language settings are not changed when you restore the factory default settings.
✎
f10.
esc. When the Startup Menu is displayed,
enter.
enter.
5–2Maintenance and Service Guide
Exiting Setup Utility
You can exit Setup Utility with or without saving changes.
■ To exit Setup Utility and save your changes from the current session:
If the Setup Utility menus are not visible, press
select Exit > Exit Saving Changes, and then press
■ To exit Setup Utility without saving your changes from the current session:
If the Setup Utility menus are not visible, press
select Exit > Exit Discarding Changes, and then press
After either choice, the computer restarts in Windows.
Setup Utility Menus
The menu tables in this section provide an overview of Setup Utility options.
Some of the Setup Utility menu items listed in this chapter may not be supported by your computer.
✎
Main menu
Setup Utility (BIOS)
esc to return to the menu display. Then use the arrow keys to
enter.
esc to return to the menu display. Then use the arrow keys to
enter.
SelectTo do this
System Information■ View and change the system time and date.
Security menu
SelectTo do this
Administrator passwordEnter, change, or delete an administrator password.
Power-On PasswordEnter, change, or delete a power-on password.
■ View identification information about the computer.
■ View specification information, such as processor
information, memory size, and system BIOS.
Maintenance and Service Guide5–3
Setup Utility (BIOS)
System Configuration menu
SelectTo do this
Language SupportChange the Setup Utility language.
Virtualization Technology (select models only)Enable/disable the processor Virtualization Technology.
Fan Always OnEnable/disable Fan Always On. When enabled, the computer
Fast Charge ModeEnable/disable the Fast Charge Mode for the primary and
Action Keys ModeEnable/disable the Action Keys.
Boot OptionsSet the following boot options:
fan will always be on.
accessory batteries.
■ POST Hot Key Delay (sec.)—Set the delay for the user to
press hot keys in intervals of 5 seconds each (0, 5, 10,
15, 20).
■ IOS:
❐ Enable/disable IOS.
❐ Sets the delay for the user to start Windows in intervals
of 5 seconds each (0, 5, 10, 15, 20).
■ Floppy Boot—Enable/disable boot from diskette.
■ Network Adapter Boot—Enable/disable boot from external
Network Adapter.
■ Boot Order—Set the boot order for:
❐ Notebook Hard Drive
❐ USB Diskette on Key/USB Hard Drive
❐ USB CD/DVD ROM Drive
❐ USB Floppy
❐ Network adapter
Diagnostics menu
SelectTo do this
Primary Hard Disk Self TestRun a comprehensive self-test on the hard drive.
Memory TestRun a diagnostic test on the system memory.
5–4Maintenance and Service Guide
Updating the BIOS
Updated versions of the BIOS may be available on the HP Web site.
Most BIOS updates on the HP Web site are packaged in compressed files called SoftPaqs.
Some download packages contain a file named Readme.txt, which contains information regarding installing and
troubleshooting the file.
Updating the BIOS
Determining the BIOS version
To determine whether available BIOS updates contain later BIOS versions than those currently installed on the
computer, you need to know the version of the system BIOS currently installed.
Setup Utility (BIOS)
BIOS version information (also known as ROM date and System BIOS) can be displayed by pressing
are already in Windows) or by opening Setup Utility.
To use Setup Utility for displaying BIOS information:
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu”
message is displayed in the lower-left corner of the screen, press
2. If Setup Utility does not open with the system information displayed, use the arrow keys to select the
Main menu.
When the Main menu is selected, BIOS and other system information is displayed.
3. To exit Setup Utility, use the arrow keys to select Exit > Exit Discarding Changes, and then press
Downloading a BIOS update
CAUTION: To prevent damage to the computer or an unsuccessful installation, download and install a BIOS update only when
Ä
the computer is connected to reliable external power using the AC adapter. Do not download or install a BIOS update while the
computer is running on battery power, docked in an optional docking device, or connected to an optional power source. During
the download and installation, follow these instructions:
■ Do not disconnect power from the computer by unplugging the power cord from the AC outlet.
■ Do not shut down the computer or initiate Sleep or Hibernation.
■ Do not insert, remove, connect, or disconnect any device, cable, or cord.
To download a BIOS update:
1. Access the page on the HP Web site that provides software for your computer:
Select Start > Help and Support > Maintain.
2. Follow the instructions on the screen to identify your computer and access the BIOS update you want
to download.
3. At the download area, follow these steps:
fn+esc (if you
f10.
enter.
a. Identify the BIOS update that is later than the BIOS version currently installed on your computer. Make a
note of the date, name, or other identifier. You may need this information to locate the update later, after it
has been downloaded to your hard drive.
b. Follow the instructions on the screen to download your selection to the hard drive.
Make a note of the path to the location on your hard drive where the BIOS update will be downloaded.
You will need to access this path when you are ready to install the update.
If you connect your computer to a network, consult the network administrator before installing any
✎
software updates, especially system BIOS updates.
Maintenance and Service Guide5–5
Setup Utility (BIOS)
BIOS installation procedures vary. Follow any instructions that are displayed on the screen after the download is
complete. If no instructions are displayed, follow these steps:
1. Open Windows Explorer by selecting Start > Computer.
2. Double-click your hard drive designation. The hard drive designation is typically Local Disk (C:).
3. Using the hard drive path you recorded earlier, open the folder on your hard drive that contains the update.
4. Double-click the file that has an .exe extension (for example, filename.exe).
The BIOS installation begins.
5. Complete the installation by following the instructions on the screen.
After a message on the screen reports a successful installation, you can delete the downloaded file from your
✎
hard drive.
5–6Maintenance and Service Guide
Computer specifications
Dimensions
Width32.0 cm12.6 in
Depth21.5 cm8.5 in
Height2.1 cm0.8 in
Weight1.79 kg3.9 lbs
Input power
Operating voltage19.0 V dc @ 3.42 A - 65 W
Operating current3.42 A
Temperature
6
Specifications
MetricU.S.
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 (noncondensing)
Operating10% to 90%
Nonoperating5% to 95%
Maximum altitude (unpressurized)
Operating-15 m to 3,048 m-50 ft to 10,000 ft
Nonoperating-15 m to 12,192 m-50 ft to 40,000 ft
Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive
specifications may differ slightly.
Certain restrictions and exclusions apply. Contact technical support for details.
✎
6–4Maintenance and Service Guide
Blu-ray ROM DVD±R/RW SuperMulti Double-Layer Drive specifications
Applicable discRead: Write:
BD-ROM, BD-ROM-DL, BD-R,
BD-R-DL, BD-RE, BD-RE-DL,
DVD-ROM, DVD+R,
DVD+R-DL, DVD+RW, DVD-R,
DVD-R-DL, DVD-RW,
DVD-RAM (Ver.2), CD-DA,
CD-ROM (mode 1 and
mode 2), CD-ROM XA
(mode 2, form 1 and form 2),
Photo CD (single and multiple
sessions), CD Extra, CD-R,
CD-RW, and CD-TEXT
Access time BD DVD
Random < 230 ms < 180 ms
Cache buffer 4.5 MB
Data transfer rate
2X BD-RAM 9 MB/sec
DVD-RAM (Ver.2), DVD+R,
DVD-R, CD-R, and CD-ROM
Specifications
8X DVD 2,400 KB/sec
16X CD-R 2,400 KB/sec
16X CD-RW 2,400 KB/sec
Maintenance and Service Guide6–5
Specifications
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive specifications
7020–703FICH9 family USB universal host controller 2936
7040–705FICH9 family USB universal host controller 2935
7060–707F ICH9 family USB universal host controller 2934
7080–709F ICH9 family USB universal host controller 2939
70A0–70BFICH9 family USB universal host controller 2938
70C0–70DFICH9 family USB universal host controller 2937
70E0–70E7 ICH9M-E/M SATA AHCI controller
70E8–70EFICH9M-E/M SATA AHCI Controller
70F0–70F7Mobile Intel 4 Series express chipset family
70F8–70FBICH9M-E/M SATA AHCI controller
70FC–70FF ICH9M-E/M SATA AHCI controller
EF80–EF9F Motherboard resources
FE00–FE0F Motherboard resources
FE80–EF8FMotherboard resources
FFFFMotherboard resources
6–10Maintenance and Service Guide
This chapter provides specification and reference information for the screws used in the computer. The screws
listed in this chapter are available in the Screw Kit, spare part number 538341-001.
Phillips PM2.0×6.0 screw
7
Screw listing
ColorQuantityLength Thread Head diameter
Silver36.0 mm2.0 mm5.0 mm
Where used: 3 screws that secure the top cover to the computer
Maintenance and Service Guide7–1
Screw listing
Phillips PM2.0×6.0 screw
ColorQuantityLength Thread Head diameter
Black26.0 mm2.0 mm5.0 mm
Where used: 2 screws that secure the system board to the base enclosure
7–2Maintenance and Service Guide
Phillips PM2.0×3.0 screw
ColorQuantityLength Thread Head diameter
Silver63.0 mm2.0 mm4.5 mm
Where used: 6 screws that secure the top cover to the base enclosure
Screw listing
Maintenance and Service Guide7–3
Screw listing
Phi llips PM1.5×1.5 screw
ColorQuantityLength Thread Head diameter
Silver451.5 mm1.5 mm3.0 mm
Where used: 45 screws that secure the keyboard to the top cover
7–4Maintenance and Service Guide
Phillips PM2.0×4.0 screw
ColorQuantityLength Thread Head diameter
Black104.0 mm2.0 mm4.5 mm
Where used: 3 screws that secure the Digital Media Slot board to the base enclosure
Screw listing
Maintenance and Service Guide7–5
Screw listing
Where used: 2 screws that secure the WLAN module to the system board
Where used: 5 screws that secure the system board to the base enclosure
7–6Maintenance and Service Guide
Phillips PM1.5×3.0 screw
ColorQuantityLength Thread Head diameter
Silver83.0 mm1.5 mm4.0 mm
Where used: One screw that secures the mass storage device bracket to the base enclosure
Screw listing
Maintenance and Service Guide7–7
Screw listing
Where used: One screw that secures the power connector bracket to the base enclosure
Where used: 6 screws that secure the fan/heat sink assembly to the system board
7–8Maintenance and Service Guide
Phillips PM2.0×5.0 screw
ColorQuantityLength Thread Head diameter
Black45.0 mm2.0 mm5.0 mm
Where used: 2 screws that secure the speaker assembly to the base enclosure
Screw listing
Maintenance and Service Guide7–9
Screw listing
Where used: 2 screws that secure the display assembly to the computer
7–10Maintenance and Service Guide
8
Backup and recovery
Recovery after a system failure is as complete as your most current backup. HP recommends that you create
recovery discs immediately after software setup. As you add new software and data files, you should continue to
back up your system on a regular basis to maintain a reasonably current backup.
Tools provided by the operating system and HP Recovery Manager software are designed to help you with the
following tasks for safeguarding your information and restoring it in case of a system failure:
■ Creating a set of recovery discs (Recovery Manager software feature). Recovery discs are used to start up
(boot) your computer and restore the operating system and software programs to factory settings in case of
system failure or instability.
■ Backing up your information regularly to protect your important system files.
■ Creating system restore points (operating system feature). System restore points allow you to reverse
undesirable changes to your computer by restoring the computer to an earlier state.
■ Recovering a program or driver (Recovery Manager software feature). This feature helps you reinstall a
program or driver without performing a full system recovery.
■ Performing a full system recovery (Recovery Manager software feature). With Recovery Manager, you can
recover your full factory image if you experience system failure or instability. Recovery Manager works from a
dedicated recovery partition (select models only) on the hard drive or from recovery discs you create.
Computers with a solid-state drive (SSD) may not have a recovery partition. Recovery discs have been included
✎
for computers that do not have a partition. Use these discs to recover your operating system and software. To
check for the presence of a recovery partition, select Start, right-click Computer, click Manage, and then click Disk Management. If the partition is present, an HP Recovery drive is listed in the window.
Maintenance and Service Guide8–1
Backup and recovery
Creating recovery discs
HP recommends that you create recovery discs to be sure that you can restore your system to its original factory
state if you experience serious system failure or instability. Create these discs after setting up the computer for the
first time.
Handle these discs carefully and keep them in a safe place. The software allows the creation of only one set of
recovery discs.
If your computer does not include an integrated optical drive, you can use an optional external optical drive
✎
(purchased separately) to create recovery discs, or you can purchase recovery discs for your computer from the
HP Web site.
Note the following guidelines before creating recovery discs:
■ You will need high-quality DVD-R, DVD+R, BD-R (writable Blu-ray), or CD-R discs. All these discs are
purchased separately. DVDs and BDs have a much higher capacity than CDs. If you use CDs, up to 20 discs
may be required, whereas only a few DVDs or BDs are required.
Read-write discs, such as CD-RW, DVD±RW, double-layer DVD±RW, and BD-RE (rewritable Blu-ray) discs,
✎
are not compatible with the Recovery Manager software.
The computer must be connected to AC power during this process.
■
■ Only one set of recovery discs can be created per computer.
■ Number each disc before inserting it into the optical drive.
■ If necessary, you can exit the program before you have finished creating the recovery discs. The next time you
open Recovery Manager, you will be prompted to continue the disc creation process.
As you add new software and data files, you should back up your system on a regular basis to maintain a reasonably
current backup. Back up your system at the following times:
■ At regularly scheduled times
Set reminders to back up your information periodically.
✎
Before the computer is repaired or restored
■
■ Before you add or modify hardware or software
Note the following when backing up:
■ Create system restore points using the Windows System Restore feature, and periodically copy them to disc.
■ Store personal files in the Documents library and back up this folder periodically.
■ Back up templates stored in their associated programs.
■ Save customized settings in a window, toolbar, or menu bar by taking a screen shot of your settings. The screen
shot can be a time-saver if you have to reset your preferences.
To copy the screen and paste it into a word-processing document, follow these steps:
1. Display the screen.
2. Copy the screen:
Backup and recovery
To copy only the active window, press
To copy the entire screen, press
3. Open a word-processing document, and then select Edit > Paste.
4. Save the document.
■ You can back up your information to an optional external hard drive, a network drive, or discs.
■ When backing up to discs, use any of the following types of discs (purchased separately): CD-R, CD-RW,
DVD+R, DVD-R, or DVD±RW. The discs you use will depend on the type of optical drive installed in your
computer.
DVDs store more information than CDs, so using them for backup reduces the number of recovery
✎
discs required.
When backing up to discs, number each disc before inserting it into the optical drive of the computer.
■
alt+prt sc.
prt sc.
Maintenance and Service Guide8–3
Backup and recovery
Using Windows Backup and Restore
To create a backup using Windows Backup and Restore, follow these steps:
Be sure that the computer is connected to AC power before you start the backup process.
✎
The backup process may take over an hour, depending on file size and the speed of the computer.
✎
1. Select Start > All Programs > Maintenance > Backup and Restore.
2. Follow the on-screen instructions to set up and create a backup.
Windows includes the User Account Control feature to improve the security of your computer. You may be
✎
prompted for your permission or password for tasks such as installing software, running utilities, or changing
Windows settings. Refer to Help and Support for more information.
Using system restore points
When you back up your system, you are creating a system restore point. A system restore point allows you to save
and name a snapshot of your hard drive at a specific point in time. You can then recover back to that point if you
want to reverse subsequent changes made to your system.
Recovering to an earlier restore point does not affect data files saved or e-mails created since the last
✎
restore point.
You also can create additional restore points to provide increased protection for your system files and settings.
When to create restore points
■ Before you add or extensively modify software or hardware
■ Periodically, whenever the system is performing optimally
If you revert to a restore point and then change your mind, you can reverse the restoration.
✎
Create a system restore point
1. Select Start > Control Panel > System and Security > System.
2. In the left pane, click System Protection.
3. Click the System Protection tab.
4. Under Protection Settings, select the disk for which you want to create a restore point.
5. Click Create.
6. Follow the on-screen instructions.
8–4Maintenance and Service Guide
Restore to a previous date and time
To revert to a restore point (created at a previous date and time), when the computer was functioning optimally,
follow these steps:
1. Select Start > Control Panel > System and Security > System.
2. In the left pane, click System protection.
3. Click the System Protection tab.
4. Click System Restore.
5. Follow the on-screen instructions.
Performing a recovery
You can recover only files that you have previously backed up. HP recommends that you use HP Recovery
✎
Manager to create a set of recovery discs (entire drive backup) as soon as you set up your computer.
Recovery Manager software allows you to repair or restore the system if you experience system failure or
instability. Recovery Manager works from recovery discs or from a dedicated recovery partition (select models
only) on the hard drive. However, if your computer includes a solid-state drive (SSD), you may not have a recovery
partition. If that is the case, recovery discs have been included with your computer. Use these discs to recover your
operating system and software.
Backup and recovery
Windows has its own built-in repair features, such as System Restore. If you have not already tried these features,
✎
try them before using Recovery Manager.
Recovery Manager recovers only software that was preinstalled at the factory. Software not provided with this
✎
computer must be downloaded from the manufacturer's Web site or reinstalled from the disc provided by
the manufacturer.
Recovering from the recovery discs
To restore the system from the recovery discs:
1. Back up all personal files.
2. Insert the first recovery disc into the optional external optical drive and restart the computer.
3. Follow the on-screen instructions.
Maintenance and Service Guide8–5
Backup and recovery
Recovering from the dedicated recovery partition (select models only)
Computers with an SSD may not have a recovery partition. If the computer does not have a recovery partition,
✎
you will not be able to recover using this procedure. Recovery discs have been included for computers that do
not have a partition. Use these discs to recover your operating system and software.
On some models, you can perform a recovery from the partition on the hard drive, accessed by pressing either the
Start button or
To restore the system from the partition, follow these steps:
1. Access Recovery Manager in either of the following ways:
◆ Turn on or restart the computer, and then press esc while the “Press the ESC key for Startup Menu”
2. Click System Recovery in the Recovery Manager window.
3. Follow the on-screen instructions.
f11. This restores the computer to its factory condition.
– or –
message is displayed at the bottom of the screen. Then, press
message is displayed on the screen.
f11 while the “Press <F11> for recovery”
8–6Maintenance and Service Guide
Audio-in (microphone)
PinSignal
1Audio signal in
2Audio signal in
3Ground
9
Connector pin assignments
Maintenance and Service Guide9–1
Connector pin assignments
Audio-out (headphone)
PinSignal
1Audio out, left channel
2Audio out, right channel
3Ground
9–2Maintenance and Service Guide
HDMI
Connector pin assignments
PinSignal
1TMDS data 2+
2TMDS data 2 shield
3TMDS data 2-
4TMDS data 1+
5TMDS data 1 shield
6TMDS data 1-
7TMDS data 0+
8TMDS data 0 shield
9TMDS data 0-
10TMDS clock+
11TMDS clock shield
12TMDS clock-
13CEC
14No connected
15DDC clock
16DDC data
17Ground
18+5V power
19Hot plug detect
Maintenance and Service Guide9–3
Connector pin assignments
Universal Serial Bus
PinSignal
1+5 VDC
2Data
3Data +
4Ground
9–4Maintenance and Service Guide
The wide-range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts AC,
or from 220 to 240 volts AC.
The 3-conductor power cord set included with the computer meets the requirements for use in the country or region
where the equipment is purchased.
Power cord sets for use in other countries and regions must meet the requirements of the country or region where
the computer is used.
Requirements for all countries and regions
The following requirements are applicable to all countries and regions:
■ The length of the power cord set must be at least 1.5 m (5.0 ft) and no more than 2.0 m (6.5 ft).
■ All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in the
country or region where the power cord set will be used.
■ The power cord sets must have a minimum current capacity of 10 amps and a nominal voltage rating of 125 or
250 V AC, as required by the power system of each country or region.
10
Power cord set requirements
■ The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C13
connector for mating with the appliance inlet on the back of the computer.
Maintenance and Service Guide10 –1
Power cord set requirements
Requirements for specific countries and regions
Country/region Accredited agencyApplicable note number
Australia EANSW1
Austria OVE 1
Belgium CEBC 1
Canada CSA2
Denmark DEMKO1
Finland FIMKO1
France UTE 1
Germany VDE1
Italy IMQ 1
Japan METI 3
The Netherlands KEMA 1
Norway NEMKO1
The People's Republic of China CCC5
South KoreaEK4
Sweden SEMKO1
Switzerland SEV1
Taiwan BSMI 4
The United Kingdom BSI 1
The United States UL2
1. The flexible cord must be Type HO5VV-F, 3-conductor, 1.0-mm² conductor size. Power cord set fittings (appliance coupler and wall
plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.
2. The flexible cord must be Type SPT-3 or equivalent, No. 18 AWG, 3-conductor. The wall plug must be a two-pole grounding type
with a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.
3. The appliance coupler, flexible cord, and wall plug must bear a “T” mark and registration number in accordance with the Japanese
Dentori Law. The flexible cord must be Type VCT or VCTF, 3-conductor, 1.00-mm² conductor size. The wall plug must be a
two-pole grounding type with a Japanese Industrial Standard C8303 (7 A, 125 V) configuration.
4. The flexible cord must be Type RVV, 3-conductor, 0.75-mm² conductor size. Power cord set fittings (appliance coupler and wall
plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.
5. The flexible cord must be Type VCTF, 3-conductor, 0.75-mm² conductor size. Power cord set fittings (appliance coupler and wall
plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.
10–2Maintenance and Service Guide
Battery
When a battery has reached the end of its useful life, do not dispose of it in general household waste. Follow the
local laws and regulations in your area for computer battery disposal.
Display
WARNING: The backlight contains mercury. Exercise caution when removing and handling the backlight, to avoid damaging
Å
this component and causing exposure to the mercury.
CAUTION: The procedures in this chapter can result in damage to display components. The only components intended for
Ä
recycling purposes are the liquid crystal display (LCD) panel and the backlight. When you remove these components, handle
them carefully.
11
Recycling
Materials Disposal. The backlight in the display assembly of this HP product contains mercury, which might
✎
require special handling at end-of-life. Disposal of mercury may be regulated because of environmental
considerations. For disposal or recycling information, contact your local authorities, or see the Electronic
Industries Alliance (EIA) Web site at http://www.eiae.org.
This section provides disassembly instructions for the display assembly. The display assembly must be
disassembled to gain access to the backlight 1 and the liquid crystal display (LCD) panel 2.
The procedures provided in this chapter are general disassembly instructions. Specific details, such as screw
✎
sizes, quantities, and locations, and component shapes and sizes, can vary from one computer model to another.
Maintenance and Service Guide11 – 1
Recycling
To disassemble the display assembly, follow these steps:
1. Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly.
2. Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel
until the bezel disengages from the display assembly.
3. Remove the display bezel 3.
11 – 2Maintenance and Service Guide
4. Disconnect all display panel cables 1 from the display inverter, and then remove the inverter 2.
5. Remove all screws 1 that secure the display panel assembly to the display enclosure.
6. Remove the display panel assembly 2 from the display enclosure.
Recycling
7. Turn the display panel assembly upside down.
8. Remove all screws that secure the display panel frame to the display panel.
Maintenance and Service Guide11 – 3
Recycling
9. Use a sharp-edged tool to cut the tape 1 that secures the sides of the display panel to the display panel frame.
10. Remove the display panel frame 2 from the display panel.
11. Remove the screws 1 that secure the backlight cover to the display panel.
12. Lift the top edge of the backlight cover 2 and swing it outward.
13. Remove the backlight cover.
14. Turn the display panel right-side up.
15. Remove the backlight cables 1 from the clip 2 in the display panel.
11 – 4Maintenance and Service Guide
16. Turn the display panel upside down.
17. Remove the backlight frame from the display panel.
WARNING: The backlight contains mercury. Exercise caution when removing and handling the backlight, to avoid damaging
Å
this component and causing exposure to the mercury.
Recycling
18. Remove the backlight from the backlight frame.
Maintenance and Service Guide11 – 5
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