Removal and replacement procedures. HP Pavilion g6-1300 Notebook PC series, Pavilion dv6-6c00 Entertainment Notebook PC series
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4 Removal and replacement procedures
Preliminary replacement requirements
Tools required
The following tools are needed to complete the removal and replacement procedures:
●
Flat-bladed screwdriver
●
Magnetic screwdriver
●
Phillips P0 and P1 screwdrivers
Service considerations
Before disassembly or assembly procedures, review and adhere to all service considerations.
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 requirements
39
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.”
40 Chapter 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 might have occurred.
An electronic device exposed to ESD might not be affected at all and can work perfectly throughout a normal cycle. Or the device might function normally for a while, then degrade in the internal layers, reducing its life expectancy.
CAUTION:
To prevent damage to the computer when removing or installing internal components, observe 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.
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.
Event
Walking across carpet
Walking across vinyl floor
Motions of bench worker
Removing DIPS from plastic tube
Removing DIPS from vinyl tray
Removing DIPS from Styrofoam
Removing bubble pack from PCB
Packing PCBs in foam-lined box
Typical electrostatic voltage levels
Relative humidity
10% 40%
35,000 V 15,000 V
12,000 V
6,000 V
2,000 V
11,500 V
14,500 V
26,500 V
21,000 V
5,000 V
800 V
700 V
4,000 V
5,000 V
20,000 V
11,000 V
55%
7,500 V
3,000 V
400 V
400 V
2,000 V
3,500 V
7,000 V
5,000 V
Preliminary replacement requirements
41
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.
42 Chapter 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.
Material
Antistatic plastic
Carbon-loaded plastic
Metallized laminate
Use
Bags
Floor mats
Floor mats
Voltage protection level
1,500 V
7,500 V
5,000 V
Preliminary replacement requirements
43
Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 78 screws, in 8 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
The serial number label, located in the battery bay of the computer, provides important information that you may need when contacting technical support.
(1) Product name
(2) Serial number
(3) Product number
(4) Warranty period
(5) Model description
44 Chapter 4 Removal and replacement procedures
Computer feet
Description
Rubber Feet Kit
Spare part number
639455-001
The computer feet are adhesive-backed rubber pads. The feet attach to the base enclosure in the locations illustrated below.
Component replacement procedures
45
Battery
Description
6 cell, 2.20 Ah, 47 Wh
6 cell, 2.55 Ah, 55 Wh
Spare part number
593553-001
593554-001
Before disassembling the computer:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on the computer, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer.
Remove the battery:
1.
Position the computer upside down on a flat surface.
2.
Slide the battery release latch (1) to release the battery.
3.
Pivot the battery (2) upward and lift it out of the computer (3).
To insert the battery, insert the rear edge of the battery into the battery bay and pivot the front edge downward until the battery is seated. The battery release latch automatically locks the battery into place.
46 Chapter 4 Removal and replacement procedures
Service door
Description
Plastics Kit (contains the service door)
Spare part number
637192-001
Before removing the service door, remove the battery (see Battery on page 46
)
1.
Position the computer upside down, with the front toward you.
2.
Loosen the two Phillips 4.0×2.0 captive screws (1) that secure the service door to the computer.
3.
Remove the service door (2).
Reverse this procedure to install the service door.
Component replacement procedures
47
Hard drive
NOTE:
The hard drive spare part kit includes a hard drive bracket and hard drive connector. The hard drive bracket and hard drive connector, as well as the hard drive bracket screws, are also available in the Hard Drive Hardware Kit.
Description
Supports the following 9.50 mm, 6.35 cm (2.50 in) SATA hard drives:
750 GB, 5400 rpm
640 GB, 5400 rpm
500 GB, 7200 rpm
320 GB, 5400 rpm
1 TB rpm
Supports the following 7.00 mm, 6.35 cm (2.50 in) SATA hard drives:
320 GB, 7200 rpm
Hard Drive Hardware Kit (not illustrated, includes bracket)
Spare part number
644351-001
637312-001
644685-001
645089–001
676521-001
645089-001
639444-001
Before removing the hard drive, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
48 Chapter 4 Removal and replacement procedures
Remove the hard drive:
1.
Disconnect the hard drive adapter cable from the system board (1) and then pull up on the tab
(2) to remove the drive from the hard drive bay.
NOTE:
If the rubber hard drive bracket is wedged into the hard drive bay snugly, you may need to gently pry up the hard drive using a thin nonconductive tool.
2.
Disconnect the hard drive adapter (1). Then remove the hard drive bumpers (2), and the cover
(3).
Reverse this procedure to install the hard drive.
Component replacement procedures
49
Optical drive
NOTE:
The optical drive spare part kit includes an optical drive bezel and optical drive bracket.
Description
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive
Blu-ray Disc ROM and DVD±R/RW SuperMulti Double-Layer Drive
Optical Drive protective insert
Spare part number
659997-001
659996-001
659621-001
Before removing the optical drive:
1.
Battery (see Battery on page 46 )
2.
Service door (see
Remove the optical drive:
1.
Remove the Phillips 3.0×2.5 screw (1) that secures the optical drive to the computer.
2.
Insert a thin tool, such as a paper clip (2), into the release access slot next to the hard drive bay.
3.
Grasp the bezel and slide the optical drive out of the computer (3).
4.
To replace the optical drive bracket, position the optical drive with the optical drive bracket toward you.
5.
Remove the two Phillips 3.0×2.0 screws (1) that secure the optical drive bracket to the optical drive.
50 Chapter 4 Removal and replacement procedures
6.
Remove the optical drive bracket (2).
7.
To replace the optical drive bezel, disconnect it from the optical drive.
Reverse this procedure to reassemble and install the optical drive.
Component replacement procedures
51
WLAN module
Description
Atheros 9285G 802.11b/g/n WiFi Adapter
Atheros 9285G 802.11b/g/n 1x1 WiFi Adapter
Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR Combo adapter (BT3.0+HS ready)
Broadcom 4313AGN 802.11a/b/g/draft-n WiFi Adapter
Intel Centrino Wireless-N 1030 + Bluetooth (802.11b/g/n)
Intel Centrino Wireless-N 1000 (802.11 b/g/n)
Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter
Ralink 5390BC8 802.11b/g/n 1x1 WiFi and Bluetooth 3.0+HS Combo Adapter
Realtek 8188GN 802.11b/g/n 1x1 WiFi Adapter
Realtek 8188BC8 802.11a/b/g/n 2x2 WiFi and Bluetooth 3.0+HS Combo Adapter
Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter
Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter
Realtek RTL8188CE 802.11b/g/n 1x1 WiFi and Bluetooth 4.0 LE Combo Adapter
Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter
Ralink 5390BC8 802.11b/g/n 1x1 WiFi and Bluetooth 3.0+HS Combo Adapter
Realtek 8188GN 802.11b/g/n 1x1 WiFi Adapter
Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter
Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR Combo adapter (BT3.0+HS ready)
Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter
HP Integrated Module with Bluetooth 2.1 Wireless Technology
Spare part number
580101-001
605560-005
600370-001
593836-001
631956-001
593530-001
630703-001
630705-001
640926-001
602993-001
593127-001
655795-001
656119-001
630703-001
630705-001
640926-001
657325-001
600370-001
657325-001
537921-001
Before removing the WLAN module, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
Remove the WLAN module:
1.
Disconnect the main antenna cable (1) and the auxiliary antenna cable (2) from the wireless module.
2.
Remove the Phillips 3.0×2.0 screw (3) that secures the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer.)
52 Chapter 4 Removal and replacement procedures
3.
Remove the WLAN module (4) by pulling it away from the slot at an angle.
CAUTION:
To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support through
Help and Support.
NOTE:
WLAN modules are designed with a notch (5) to prevent incorrect insertion into the
WLAN module slot.
Reverse this procedure to install a WLAN module.
Component replacement procedures
53
Memory module
Description
4 GB PC3 10600 1333 MHz shared
2 GB PC3 10600 1333 MHz shared
Spare part number
621569-001
621565–001
Before removing the memory module, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
Remove the memory module:
1.
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.)
2.
Remove the module (2) by pulling it away from the slot at an angle.
NOTE:
Memory modules are designed with a notch (3) to prevent incorrect insertion into the memory module slot.
Reverse this procedure to install a memory module.
54 Chapter 4 Removal and replacement procedures
Keyboard
Description
See
Computer major components on page 18 for complete list of available
keyboards.
Spare part number
Before removing the keyboard, remove the following components:
1.
Battery (see
2.
Service door (see Service door on page 47 )
Remove the keyboard:
1.
Remove the Phillips 5.0×2.5 screw that secures the keyboard to the computer.
Component replacement procedures
55
2.
Open the display and stand the computer on its side. Insert a small screwdriver through the keyboard access hole in the bottom of the computer. (The keyboard access hole is the same hole from which the keyboard screw was removed.) Push firmly on the bottom of the keyboard until it is disengaged.
NOTE:
When the computer is standing on its side, the hard drive assembly may come out of its bay still cabled to the computer. After disengaging the keyboard, reseat the hard drive assembly as necessary prior to the next step.
3.
Position the computer display-side up, with the front toward you, and open the display as far as possible. Lift the rear edge of the keyboard and tilt the keyboard forward onto the palm rest.
56 Chapter 4 Removal and replacement procedures
4.
Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, and then disconnect the keyboard cable (2). Remove the keyboard (3).
Reverse this procedure to install the keyboard.
Component replacement procedures
57
Top cover
Description
For use in Ocean Drive computer models
For use in Luminous Rose computer models
For use in Sweet Purple computer models
For use in Butter Gold computer models
For use in Pewter computer models
For use in Charcoal Grey computer models
For use in Sonoma Red computer models
For use in Pacific Blue computer models
For use in Pearl Pink computer models
Spare part number
637196-001
641287-001
641297-001
641299-001
641291-001
641289-001
641285-001
641293-001
641295-001
Before removing the top cover, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
3.
Hard drive (see
4.
Optical drive (see
5.
WLAN module (see
6.
Memory module (see
).
7.
Keyboard (see
).
Remove the top cover:
1.
Position the computer display-side up, with the front toward you, and open the display as far as possible.
58 Chapter 4 Removal and replacement procedures
2.
Release the three ZIF connectors (1) to which the ZIF cables are attached. Then disconnect the power button cable (2), the TouchPad cable (3), the TouchPad button cable (4), and USB board cable (5) from the system board.
3.
Remove the two Phillips 5.0×2.5 screws that secure the top cover to the computer.
4.
Turn the computer upside down, with the front toward you.
Component replacement procedures
59
5.
Remove the three Phillips 5.0×2.5 screws in the battery bay, the two Phillips 5.0×2.5 screws near the hard drive connector, and the nine Phillips 6.0×2.5 screws along the edges of the base enclosure.
NOTE:
The four screws along the front edge also serve to secure the speakers inside the base enclosure.
6.
Lift the rear edge of the top cover (1) until the top cover disengages from the base enclosure.
Remove the top cover (2).
NOTE:
The TouchPad is glued to the top cover and is included with the top cover spare part.
Reverse this procedure to install the top cover.
60 Chapter 4 Removal and replacement procedures
Power button board
Description
Power button board (includes cable)
Spare part number
641144-001
Before removing the power button board, remove the following components:
1.
Battery (see
2.
Service door (see Service door on page 47 )
3.
Hard drive (see Hard drive on page 48 )
4.
Optical drive (see Optical drive on page 50
)
5.
WLAN module (see WLAN module on page 52 ).
6.
Memory module (see
)
7.
Keyboard (see Keyboard on page 55
)
8.
Top cover (see Top cover on page 58 )
Remove the power button board:
1.
Position the top cover upside down, with the rear edge toward you.
2.
Remove the Phillips 3.0×2.0 screw (1) that secures the power button board to the top cover.
3.
Lift up and remove the power button board (2).
Reverse this procedure to install the power button board.
Component replacement procedures
61
TouchPad button board
Description
TouchPad button board (includes bracket and cable)
Spare part number
641143-001
Before removing the TouchPad button board, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
3.
Hard drive (see
4.
Optical drive (see
5.
Keyboard (see
)
6.
Top cover (see
Remove the TouchPad button board:
1.
Position the top cover upside down, with the front toward you.
2.
Release the ZIF connector (1), and then disconnect the TouchPad LED ZIF cable (2) from the
TouchPad button.board.
3.
Remove the Phillips 2.0×3.0 screw (3) that secures the TouchPad bracket to the top cover.
4.
Lift up and remove the TouchPad button board bracket (4). The TouchPad button is fused onto the
TouchPad button board bracket.
Reverse the above procedure to reassemble and install the TouchPad button board.
62 Chapter 4 Removal and replacement procedures
TouchPad LED board
NOTE:
The security cable lock is included with the base enclosure, spare part number 637187-001.
TouchPad LED board 647622-001
Before removing the TouchPad LED board, remove the following components:
1.
Battery (see
2.
Service door (see Service door on page 47 )
3.
Hard drive (see Hard drive on page 48 )
4.
Optical drive (see Optical drive on page 50
)
5.
Keyboard (see Keyboard on page 55
)
6.
Top cover (see Top cover on page 58 )
Remove the TouchPad LED board:
1.
Position the computer right-side up.
2.
Release the ZIF connector (1), and disconnect the LED ZIF cable (2) from the system board.
3.
Remove the LED board (3).
Reverse this procedure to install the TouchPad LED board.
Component replacement procedures
63
Speaker assembly
Description
Speaker assembly (includes cable)
Spare part number
641396-001
Before removing the speaker assembly, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
3.
Hard drive (see
4.
Optical drive (see
5.
Keyboard (see
)
6.
TouchPad top cover (see
7.
TouchPad LED board (see
)
Remove the speaker assembly:
1.
Disconnect the speaker cable (1) from the system board.
2.
Gently pry back the tabs on the base enclosure (2) to release the speakers, and then lift up to remove the speakers (3).
Reverse this procedure to install the speaker assembly.
64 Chapter 4 Removal and replacement procedures
USB board
Description
USB board (includes cable)
Before removing the USB board, remove the following components:
1.
Battery (see
2.
Service door (see Service door on page 47 )
3.
Hard drive (see Hard drive on page 48 )
4.
Optical drive (see Optical drive on page 50
)
5.
Keyboard (see Keyboard on page 55
)
6.
Top cover (see Top cover on page 58 )
Remove the USB board:
1.
Position the computer right-side up.
2.
Release the clips (1) that secure the USB board to the base enclosure.
3.
Lift the USB board (2) straight up and remove it from the computer.
Spare part number
641145-001
Reverse this procedure to install the USB board.
Component replacement procedures
65
Power connector
Description
Power connector
Before removing the power connector cable, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
3.
Hard drive (see
4.
Optical drive (see
5.
Keyboard (see
)
6.
Top cover (see
Remove the power connector:
1.
Position the computer right-side up.
2.
Disconnect the power connector cable (1) from the system board.
3.
Lift the power connector (2) away from the clips built into the base enclosure.
Spare part number
641137-001
Reverse this procedure to install the power connector.
66 Chapter 4 Removal and replacement procedures
Display assembly
Description
39.6-cm (15.6-in) High Definition (HD), light-emitting diode (LED) BrightView display assembly:
●
For use in Charcoal Grey computer models
●
For use in Ocean Drive computer models
● For use in Sonoma Red computer models
●
For use in Luminous Rose computer models
●
For use in Pewter computer models
●
For use in Pacific Blue computer models
● For use in Pearl Pink computer models
●
For use in Sweet Purple computer models
●
For use in Butter Gold computer models
Spare part number
645523-001
636378-001
645521-001
645522-001
645524-001
645525-001
645526-001
645527-001
645528-001
Before removing the display assembly, remove the following components:
1.
Battery (see
2.
Service door (see Service door on page 47 )
3.
Optical drive (see Optical drive on page 50
)
4.
WLAN module (see WLAN module on page 52 )
5.
Keyboard (see Keyboard on page 55
)
6.
Top cover (see Top cover on page 58 )
7.
USB board (see
8.
Power connector (see
Remove the display assembly:
1.
Position the computer display-side up, with the front toward you.
2.
Open the display as far as possible.
3.
Disconnect the display panel cable (1) from the system board.
4.
Pull the antenna cables through the opening in the base enclosure (2), and then disengage the cables from the clip in the routing channel leading to the display hinge.
CAUTION:
Support the display assembly when removing the display screws in the following steps. Failure to support the display assembly can result in damage to the assembly and other components.
5.
Remove the two Phillips 6.0×2.5 screws (3) that secure the display assembly to the computer.
Component replacement procedures
67
6.
Lift the display panel (4) straight up to remove it.
NOTE:
The security bracket is part of the right hinge.
Reverse this procedure to install the display assembly.
7.
To replace any of the display assembly internal components, remove the following screw covers and screws:
(1) Two screw covers on the display bezel bottom edge
(2) Two Phillips 5.0×2.5 screws
68 Chapter 4 Removal and replacement procedures
8.
Flex the inside edge of the left side (1), the top and bottom sides (2), and the right side (3) of the display bezel until the bezel disengages from the display back cover.
9.
Remove the display bezel (4).
Reverse this procedure to install the display bezel.
10.
To replace the webcam module, lift the webcam module as far from the display enclosure as the webcam module cable allows.
Component replacement procedures
69
11.
Disconnect the webcam module cable (1) from the webcam module, and then remove the webcam module (2). The webcam module is available using spare part number 637197-001.
Reverse this procedure to install the webcam module.
12.
To replace the display hinge covers, remove the two Phillips 3.0×2.5 screws (1) that secure the covers to the display enclosure.
13.
Remove the display hinge covers (2). The display hinge covers are available using spare part number 641142-001.
Reverse this procedure to install the display hinge covers.
70 Chapter 4 Removal and replacement procedures
14.
To replace the display panel, remove four Phillips 4.0×2.5 screws that secure the display panel to the display enclosure.
15.
Tilt the display (1) up, release the tape (2) holding the display cable to the display panel, and then disconnect the cable (3).
16.
Remove the display panel (4) from the display enclosure. The display panel is available using spare part number 647623-001 .
Reverse this procedure to install the display panel.
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71
17.
To replace the display panel brackets, remove the two Phillips 3.0×2.0 screws (1) that secure each bracket to the display panel.
18.
Remove the display brackets (2) from the display panel. The display brackets are available using spare part number 637191-001.
Reverse this procedure to install the display hinges.
19.
To replace the wireless transceivers, lift up on the silver transceivers (1), and then release the adhesive material from the display cover.
20.
Lift up to remove the transceiver cable (2). The wireless antenna transceivers and cable are available using spare part number 637185-001.
Reverse this procedure to install the display wireless antenna transceivers.
72 Chapter 4 Removal and replacement procedures
21.
To remove the display cable from the display enclosure, lift the adhesive tabs (1) that hold the display cable to the display enclosure. Gently peel the display cable (2) away from the adhesive that holds the cable to the display panel.
Reverse this procedure to install the display panel.
Component replacement procedures
73
System board
NOTE:
The system board spare part kit includes UMA or discrete graphics subsystem memory and replacement thermal material.
Description
For use in Intel HM55 UMA computer models
For use in Intel HM65 UMA computer models
For use in Intel HM55 6470 discrete, 512 MB, computer models
For use in Intel HM55 6470 discrete, 1 GB, computer models
For use in Intel HM65 discrete, 512 MB computer models
For use in Intel HM65 6470 discrete, 1 GB, computer models
For use in AMD UMA computer models
For use in AMD 6470 discrete, 512 MB computer models
For use in AMD 6470 discrete, 1 GB computer models
For use in AMD E-350 UMA computer models
For use in AMD 880MD 6470 discrete, 512 MB, BACO computer models
For use in AMD 880MD 6470 discrete, 1 GB, BACO computer models
For use in AMD A60M UMA computer models
For use in AMD A60M HD6470 discrete, 512 MB computer models
For use in AMD A60M HD6470 discrete, 1 GB computer models
For use in Intel HM65 6470 discrete, 512 MB, BACO, computer models
For use in Intel HM65 6470 discrete, 1 GB BACO, computer models
Foruse in Intel HM55 i3–370M discrete, 512 MB/1 GB computer models
For use in Intel HM55 i3–370M UMA computer models
System board (includes replacement thermal material) for use in AMD 6470 discrete, 1 GB computer models
System board with integrated AMD E450 processor 659871-001
Spare part number
636370-001
636373-001
636371-001
636372-001
636374-001
636375-001
638856-001
638854-001
638855-001
645529-001
647626-001
647627-001
649948-001
649949-001
649950-001
650198-001
650199-001
654117-001
654118-001
638855-001
When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board:
● Memory modules (see
)
● WLAN module (see
Before removing the system board, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
74 Chapter 4 Removal and replacement procedures
3.
Hard drive (see Hard drive on page 48 )
4.
Optical drive (see Optical drive on page 50
)
5.
WLAN module (see WLAN module on page 52 )
6.
Memory module (see
)
7.
Keyboard (see Keyboard on page 55
)
8.
Top cover (see Top cover on page 58 )
9.
USB board (see
10.
Display assembly (see Display assembly on page 67
)
11.
Power connector (see
12.
TouchPad LED board (see
TouchPad LED board on page 63 )
Remove the system board:
1.
Disconnect the optical drive connector from the system board (1) .
2.
Remove the Phillips 5.0×2.0 screw (2) that secures the system board to the base enclosure.
Component replacement procedures
75
3.
Lift the system board (3) from the right edge and pull it away from the base enclosure at an angle.
For AMD computer models, see the following image.
For Intel computer models, see the following image.
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:
●
Heat sink assembly (see
Heat sink assembly on page 79 )
●
Processor (see
76 Chapter 4 Removal and replacement procedures
Reverse this procedure to install the system board.
Component replacement procedures
77
RTC battery
Description
RTC battery (includes mounting adhesive)
Before removing the RTC battery, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
3.
Hard drive (see
4.
Optical drive (see
5.
WLAN module (see
6.
Memory module (see
)
7.
Keyboard (see
)
8.
Top cover (see
9.
TouchPad LED board (see
)
10.
USB board (see
)
11.
Power connector (see
12.
Display assembly (see
13.
System board (see
Remove the RTC battery:
1.
Position the system board face up, with the front toward you.
2.
Disconnect the RTC battery connector from the system board (1).
3.
Remove the RTC battery (2).
Spare part number
637193-001
Reverse this procedure to install the RTC battery.
78 Chapter 4 Removal and replacement procedures
Heat sink assembly
NOTE:
The heat sink assembly includes replacement thermal material. The heat sink fan is available separately, using spare part number 639460-001.
Description
For use in AMD UMA computer models
For use in AMD discrete computer models
For use in AMD BGA UMA computer models
For use in AMD A60M discrete computer models
For use in AMD A60M UMA computer models
For use in Intel HM55 UMA computer models
For use in Intel HM55 discrete computer models
For use in Intel HM65 UMA computer models
For use in Intel HM65 discrete computer models
For use in Intel BGA discrete computer models
For use in Intel BGA UMA computer models
Spare part number
639463-001
639462-001
649952-001
649953-001
649954-001
637189-001
637190-001
641140-001
641141-001
654119-001
654120-001
Before removing the heat sink assembly, remove the following components:
1.
Battery (see
2.
Service door (see Service door on page 47 )
3.
Hard drive (see Hard drive on page 48 )
4.
Optical drive (see Optical drive on page 50
)
5.
WLAN module (see WLAN module on page 52 )
6.
Memory module (see
)
7.
Keyboard (see Keyboard on page 55
)
8.
Top cover (see Top cover on page 58 )
9.
USB board (see
10.
Display assembly (see Display assembly on page 67
)
11.
Power connector (see
12.
System board (see
Remove the heat sink assembly (heat sink appearance may vary):
Component replacement procedures
79
NOTE:
Steps 1 through 5 apply only to computer models equipped with Intel processors.
1.
Position the system board right-side up, with the front toward you.
2.
Disconnect the fan cable from the system board (1).
3.
Follow the sequence embossed on heat sink to loosen the seven Phillips 10.0×2.0 captive screws
(2) that secure the heat sink assembly to the system board.
NOTE:
Due to the adhesive quality of the thermal material located between the heat sink assembly and system board components, it might be necessary to move the heat sink assembly from side to side to detach the assembly.
4.
Remove the heat sink assembly (3) by lifting it straight up.
NOTE:
Steps 6 through 10 apply only to computer models equipped with AMD processors.
5.
Position the system board right-side up, with the front toward you.
6.
Disconnect the fan cable from the system board (1).
7.
Remove the three Phillips 3.0×2.0 screws (2) that secure the heat sink assembly to the system board.
NOTE:
Due to the adhesive quality of the thermal material located between the heat sink assembly and system board components, it might be necessary to move the heat sink assembly from side to side to detach the assembly.
8.
Follow the sequence embossed on the heat sink to loosen the three Phillips 10.0×2.0 captive screws (3) that secure the heat sink assembly to the system board.
80 Chapter 4 Removal and replacement procedures
9.
Remove the heat sink assembly (4) by lifting straight up.
Each time the heat sink assembly is removed, the thermal material must be thoroughly cleaned from the system board at locations (1) and (2), from the heat sink assembly at locations (4) and (5), and from the processor (3). Thermal pads and thermal paste must be installed on all surfaces before the heat sink assembly is reinstalled.
NOTE:
Thermal pads and thermal paste are included with all heat sink assembly, system board, and processor spare part kits.
The following illustration shows the locations for thermal material on systems with Intel processors.
Each time the heat sink assembly is removed, the thermal material must be thoroughly cleaned from the system board at locations (1), (2), and (3), from the heat sink assembly at locations (5), (6), and (7), and from the processor (4). Thermal pads and thermal paste must be installed on all surfaces before the heat sink assembly is reinstalled.
Component replacement procedures
81
The following illustration shows the locations for thermal material on systems with AMD processors.
After applying fresh thermal paste to the components, reverse the above procedure to install the heat sink assembly.
82 Chapter 4 Removal and replacement procedures
Processor
NOTE:
All processor spare part kits include thermal material.
Description Spare part number
Intel Core i7-2620M processor (2.7 GHz, SC turbo up to 3.40 GHz, 4 MB L3 cache), Dual 35 W
Intel Core i5-2540M processor (2.6 GHz, SC turbo up to 3.3 GHz, 3 MB L3 cache), Dual 35 W
Intel Core i5-2520M processor (2.5 GHz, SC turbo up to 3.2 GHz, 3 MB L3 cache), Dual 35 W
Intel Core i5-2430M processor (2.4 GHz, SC turbo up to 3.0 GHz, 3 MB L3 cache), Dual 35 W
Intel Core i5-2410M processor (2.3 GHz, SC turbo up to 2.9 GHz, 3 MB L3 cache), Dual 35 W
Intel Core i3-2350M processor ( 2.3 GHz, 3 MB L3 cache) Dual 35 W
Intel Core i3-2330M processor ( 2.2 GHz, 3 MB L3 cache) Dual 35 W
Intel Core i3-2310M processor (2.1 GHz, 3 MB L3 cache) Dual 35 W
Intel Core i5-480M processor (2.66 GHz, SC turbo up to 2.93 GHz, 3 MB L3 cache), Dual 35 W
Intel Core i3-390M processor (2.66 GHz, 3 MB L3 cache), Dual 35 W
Intel Core i3-380M processor (2.53 GHz, 3 MB L3 cache), Dual 35 W
Intel Pentium B960 processor (2.2 GHz, 2 MB L3 cache) Dual 35 W
Intel Pentium B950 processor ( 2.1 GHz, 2 MB L3 cache) Dual 35 W
Intel Pentium P6300 processor (2.26 GHz, 3 MB L3 cache), Dual 35 W
Intel Pentium P6200 processor (2.13 GHz, 3 MB L3 cache), Dual 35 W
AMD A Series APU A8-3500M (2.4 GHz/1.5 GHz, 4 MB L2 cache), Quad 35 W
AMD A Series APU A6-3400M (2.3 GHz/1.4 GHz, 4 MB L2 cache), Quad 35 W
AMD A Series APU A4-3300M (2.5 GHz/1.9G Hz, 2 MB L2 cache), Dual 35 W
AMD A Series APU E2-3000M (2.4 GHz/1.8 GHz, 1 MB L2 cache), Dual 35 W
653350-001
653349-001
653348-001
653351-001
AMD Phenom II N970 processor (2.2 GHz, 2 MB L2 cache, 1333 MHz, 3.6 GT/s), Quad 35 W
AMD Phenom II P960 processor (1.8 GHz, 2 MB L2 cache, 1066 MHz, 3.6 GT/s), Quad 25 W
635496-001
634689-001
AMD Phenom II N870 processor (2.3 GHz, 1.5 MB L2 cache, 1333 MHz, 3.6 GT/s), Triple 35 W 635495-001
AMD Phenom II P860 processor (2.0 GHz, 1.5 MB L2 cache, 1066 MHz, 3.6 GT/s), Triple 25 W 634688-001
AMD Phenom II N850 processor (2.2 GHz, 1.5 MB L2 cache, 1333 MHz, 3.6 GT/s), Triple 35 W 616345-001
AMD Phenom II N660 processor (3.0 GHz, 2 MB L2 cache, 1333 MHz, 3.6 GT/s), Dual 35 W 635494-001
AMD Phenom II P650 processor (2.6 GHz, 2 MB L2 cache, 1066 MHz, 3.6 GT/s), Dual 25 W
Turion II P560 processor (2.5 GHz, 2 MB L2 cache, 1066 MHz, 3.6 GT/s), Dual 25 W
634687-001
634691-001
Athlon II P360 processor (2.3 GHz, 1 MB L2 cache, 1066 MHz, 3.6 GT/s), Dual 25 W
Athlon II P340 processor (2.2 GHz, 1 MB L2 cache, 1066 MHz, 3.2 GT/s), Dual 25 W
636635-001
616343-001
631252-001
631255-001
631253-001
653341-001
638039-001
653340-001
653339-001
638037-001
634693-001
634692-001
625823-001
664662-001
653338-001
635500-001
625831-001
Component replacement procedures
83
Description
V160 processor (2.4 GHz, 512 KB L2 cache, 1066 MHz, 3.2 GT/s), SC 25 W
V140 processor (2.3 GHz, 512 KB L2 cache, 1066 MHz, 3.2 GT/s), SC 25 W
Intel Core i5-2450M processor (2.5 GHz, SC turbo up to 3.1 GHz, 3 MB L3 cache), Dual 35 W
Intel Pentium B970 processor (2.3 GHz, 2 MB L3 cache) Dual 35 W
Intel Core i3-2370M processor (2.4 GHz, 3 MB L3 cache) Dual 35 W
AMD A4-3320M (2.0 GHz/12.6 MHz, 2 MB L2 cache), Dual 35 W
AMD A6-3420M (1.5 GHz/2.4 MHz, 4 MB L2 cache), Quad 35 W
AMD A8-3520M (1.6 GHz/2.5 MHz, 4 MB L2 cache), Quad 35 W
AMD A4-3305M (1.9 GHz/2.5 MHz, 2 MB L2 cache), Dual 35 W
AMD A Series APU E2-3000M (2.4 GHz/1.8 GHz, 1 MB L2 cache), Dual 35 W
Spare part number
636634-001
616333-001
676359-001
676785-001
677152-001
669686-001
669688-001
669690-001
672093-001
677628-001
Before removing the processor, remove the following components:
1.
Battery (see Battery on page 46 )
2.
Service door (see
3.
Hard drive (see
4.
Optical drive (see
5.
WLAN module (see
6.
Memory module (see
)
7.
Keyboard (see
)
8.
Top cover (see
9.
USB board (see
)
10.
Display assembly (see
11.
Power connector (see
12.
System board (see
13.
Heat sink assembly (see
Heat sink assembly on page 79 )
Remove the processor:
1.
Turn the processor locking screw (1) one half-turn counterclockwise until you hear a click.
84 Chapter 4 Removal and replacement procedures
2.
Lift the processor (2) straight up and remove it.
NOTE:
The gold triangle (3) on the processor must be aligned with the triangle icon (4) embossed on the processor socket when you install the processor.
Reverse this procedure to install the processor.
Component replacement procedures
85
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