HP Pavilion G6 User Manual

							Spare part number Description
639736-001 1 GB PC3 10600 1333 MHz shared [AMD ONLY??]
639511-001 Display hinges
639522-001 System board (includes replacement thermal material) for use in Intel HM65 UMA computer
models
639527-001 Top cover (includes TouchPad board) for use in Ocean Drive computer models
640215-001 Drive activity light board
640926-001 Realtek RTL8191SE 802.11b/g/n 1x1 WiFi Adapter
641136-001 Display cable (included in the Display Cable Kit)
641137-001 Power connector (includes cable)
641139-001 Cable Kit (includes optical drive cable, hard drive cable, and TouchPad cable)
641140-001 Heat sink for use in Intel UMA HM65 computer models
641141-001 Heat sink for use in Intel discrete HM65 computer models
641142-001 Display hinge covers
641143-001 TouchPad button board (includes bracket and cable)
641144-001 Power button board (includes cable)
641145-001 USB board (includes cable)
641284-001 Display back cover (includes logo) for use in Sonoma Red computer models
641285-001 Top cover (includes TouchPad board) for use in Sonoma Red computer models
641286-001 Display back cover (includes logo) for use in Luminous Rose computer models
641287-001 Top cover (includes TouchPad board) for use in Luminous Rose computer models
641288-001 Display back cover (includes logo) for use in Charcoal Grey computer models
641289-001 Top cover (includes TouchPad board) for use in Charcoal Grey computer models
641290-001 Display back cover (includes logo) for use in Pewter computer models
641291-001 Top cover (includes TouchPad board) for use in Pewter computer models
641292-001 Display back cover (includes logo) for use in Pacific Blue computer models
641293-001 Top cover (includes TouchPad board) for use in Pacific Blue computer models
641294-001 Display back cover (includes logo) for use in Pearl Pink computer models
641295-001 Top cover (includes TouchPad board) for use in Pearl Pink computer models
641296-001 Display back cover (includes logo) for use in Sweet Purple computer models
641297-001 Top cover (includes TouchPad board) for use in Sweet Purple computer models
641298-001 Display back cover (includes logo) for use in Butter Gold computer models
641299-001 Top cover (includes TouchPad board) for use in Butter Gold computer models
641396-001 Speaker assembly (includes cable)
644351-001 750 GB, 5400 rpm 9.5 mm, 6.35 cm (2.5 in) SATA hard drive
644685-001 500 GB, 7200 rpm 9.5 mm, 6.35 cm (2.5 in) SATA hard drive
Sequential part number listing 33 
						

							Spare part number Description
645086-001 320 GB, 5400 rpm 9.5 mm, 6.35 cm (2.5 in) SATA hard drive
645089-001 320 GB, 7200 rpm, 7.0 mm, 6.35 cm (2.5 in) SATA hard drive
645091-001 250 GB, 7200 rpm, 7.0 mm, 6.35 cm (2.5 in) SATA hard drive
645521-00139.6 cm (15.6 in) HD LED BrightView (1366×768) display assembly for use in Sonoma Red
computer models
645522-00139.6 cm (15.6 in) HD LED BrightView (1366×768) display assembly for use in Luminous Rose
computer models
645523-00139.6 cm (15.6 in) HD LED BrightView (1366×768) display assembly for use in Charcoal Grey
computer models
645524-00139.6 cm (15.6 in) HD LED BrightView (1366×768) display assembly for use in Pewter computer
models
645525-00139.6 cm (15.6 in) HD LED BrightView (1366×768) display assembly for use in Pacific Blue
computer models
645526-00139.6 cm (15.6 in) HD LED BrightView (1366×768) display assembly for use in Pearl Pink
computer models
645527-00139.6 cm (15.6 in) HD LED BrightView (1366×768) display assembly for use in Sweet Purple
computer models
645528-00139.6 cm (15.6 in) HD LED BrightView (1366×768) display assembly for use in Butter Gold
computer models
645529-001 System board (includes replacement thermal material) for use in AMD E350 UMA computer
models
645893-001 Keyboard for use in the United States, Pink
645893-031 Keyboard for use in the United Kingdom, Pink
645893-041 Keyboard for use in Germany, Pink
645893-051 Keyboard for use in France, Pink
645893-061 Keyboard for use in Italy, Pink
645893-071 Keyboard for use in Spain, Pink
645893-121 Keyboard for use in French Canada, Pink
645893-131 Keyboard for use in Portugal, Pink
645893-141 Keyboard for use in Turkey, Pink
645893-171 Keyboard for use in Saudi Arabia, Pink
645893-211 Keyboard for use in Hungary, Pink
645893-221 Keyboard for use in Czechoslovakia, Pink
645893-251 Keyboard for use in Russia, Pink
645893-A41 Keyboard for use in Europe, Pink
645893-B31 Keyboard for international use, Pink
645893-BA1 Keyboard for use in the Adriatics, Pink
645893-BB1 Keyboard for use in Israel, Pink
34 Chapter 3   Illustrated parts catalog 
						

							Spare part number Description
645893-BG1 Keyboard for use in Switzerland, Pink
645893-DH1 Keyboard for use in the Netherlands, Pink
645893-DJ1 Keyboard for use in Greece, Pink
647622-001 TouchPad LED board
647623-00139.6-cm (15.6-in) high-definition, BrightView LED display panel 
649948-001 System board (includes replacement thermal material) for use in AMD UMA computer models
649949-001 System board (includes replacement thermal material) for use in AMD discrete, 6470M 512M
computer models
649950-001 System board (includes replacement thermal material) for use in AMD discrete, 6470M 1G
computer models
650198-001 System board (includes replacement thermal material) for use in Intel HM65 discrete, 6470M
512M BACO, computer models -
650199-001 System board (includes replacement thermal material) for use in Intel HM65 discrete, 6470M
1G BACO, computer models - 
Sequential part number listing 35 
						

							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.
36 Chapter 4   Removal and replacement procedures 
						

							Cables and connectors
CAUTION:When servicing the computer, be sure that cables are placed in their proper locations
during the reassembly process. Improper cable placement can damage the computer.
Cables must be handled with extreme care to avoid damage. Apply only the tension required to
unseat or seat the cables during removal and insertion. Handle cables by the connector whenever
possible. In all cases, avoid bending, twisting, or tearing cables. Be sure that cables are routed in
such a way that they cannot be caught or snagged by parts being removed or replaced. Handle flex
cables with extreme care; these cables tear easily.
Drive handling
CAUTION:Drives are fragile components that must be handled with care. To prevent damage to
the computer, damage to a drive, or loss of information, observe these precautions:
Before removing or inserting a hard drive, shut down the computer. If you are unsure whether the
computer is off or in Hibernation, turn the computer on, and then shut it down through the operating
system.
Before handling a drive, be sure that you are discharged of static electricity. While handling a drive,
avoid touching the connector.
Before removing a diskette drive or optical drive, be sure that a diskette or disc is not in the drive and
be sure that the optical drive tray is closed.
Handle drives on surfaces covered with at least one inch of shock-proof foam.
Avoid dropping drives from any height onto any surface.
After removing a hard drive, an optical drive, or a diskette drive, place it in a static-proof bag.
Avoid exposing a hard drive to products that have magnetic fields, such as monitors or speakers.
Avoid exposing a drive to temperature extremes or liquids.
If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective
packaging and label the package “FRAGILE.”
Preliminary replacement requirements 37 
						

							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.
Typical electrostatic voltage levels
 Relative humidity
Event 10% 40% 55%
Walking across carpet 35,000 V 15,000 V 7,500 V
Walking across vinyl floor 12,000 V 5,000 V 3,000 V
Motions of bench worker 6,000 V 800 V 400 V
Removing DIPS from plastic tube 2,000 V 700 V 400 V
Removing DIPS from vinyl tray 11,500 V 4,000 V 2,000 V
Removing DIPS from Styrofoam 14,500 V 5,000 V 3,500 V
Removing bubble pack from PCB 26,500 V 20,000 V 7,000 V
Packing PCBs in foam-lined box 21,000 V 11,000 V 5,000 V
38 Chapter 4   Removal and replacement procedures 
						

							Packaging and transporting guidelines
Follow these grounding guidelines when packaging and transporting equipment:
●To avoid hand contact, transport products in static-safe tubes, bags, or boxes.
●Protect ESD-sensitive parts and assemblies with conductive or approved containers or
packaging.
●Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations.
●Place items on a grounded surface before removing items from their containers.
●Always be properly grounded when touching a component or assembly.
●Store reusable ESD-sensitive parts from assemblies in protective packaging or nonconductive
foam.
●Use transporters and conveyors made of antistatic belts and roller bushings. Be sure that
mechanized equipment used for moving materials is wired to ground and that proper materials
are selected to avoid static charging. When grounding is not possible, use an ionizer to dissipate
electric charges.
Workstation guidelines
Follow these grounding workstation guidelines:
●Cover the workstation with approved static-shielding material.
●Use a wrist strap connected to a properly grounded work surface and use properly grounded
tools and equipment.
●Use conductive field service tools, such as cutters, screwdrivers, and vacuums.
●When fixtures must directly contact dissipative surfaces, use fixtures made only of static-safe
materials.
●Keep the work area free of nonconductive materials, such as ordinary plastic assembly aids and
Styrofoam.
●Handle ESD-sensitive components, parts, and assemblies by the case or PCM laminate. Handle
these items only at static-free workstations.
●Avoid contact with pins, leads, or circuitry.
●Turn off power and input signals before inserting or removing connectors or test equipment.
Preliminary replacement requirements 39 
						

							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
40 Chapter 4   Removal and replacement procedures 
						

							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 (4) Warranty period
(2) Serial number (5) Model description (select models)
(3) Product number  
Component replacement procedures 41 
						

							Computer feet
DescriptionSpare part number
Rubber Feet Kit639455-001
The computer feet are adhesive-backed rubber pads. The feet attach to the base enclosure in the
locations illustrated below.
42 Chapter 4   Removal and replacement procedures