HP Pavilion g6-2100 HP Pavilion g6 Notebook PC - Maintenance and Service Guide - Page 74

System board, Disconnect all external devices connected to the computer.

Page 74 highlights

8. Remove the keyboard (see Keyboard on page 44). 9. Remove the top cover (see Top cover on page 48). Remove the power connector cable: 1. Disconnect the power connector cable (1) from the system board. 2. Remove the power connector from the the base enclosure (2). Reverse this procedure to install the power connector. System board Description For use only with computer models equipped with HM76 UMA video memory For use only with computer models equipped with 2048 MB of dedicated discrete video memory For use only with computer models equipped with 1024 MB of dedicated discrete video memory System board thermal pad kit (includes replacement thermal material) Spare part number 680568-001 680570-001 680569-001 680571-001 Before removing the system board, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 32). 5. Remove the service door (see Service door on page 33). 66 Chapter 4 Removal and replacement procedures

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8.
Remove the keyboard (see
Keyboard
on page
44
).
9.
Remove the top cover (see
Top cover
on page
48
).
Remove the power connector cable:
1.
Disconnect the power connector cable
(1)
from the system board.
2.
Remove the power connector from the the base enclosure
(2)
.
Reverse this procedure to install the power connector.
System board
Description
Spare part number
For use only with computer models equipped with HM76 UMA video memory
680568-001
For use only with computer models equipped with 2048 MB of dedicated discrete video memory
680570-001
For use only with computer models equipped with 1024 MB of dedicated discrete video memory
680569-001
System board thermal pad kit
(includes replacement thermal material)
680571-001
Before removing the system board, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
32
).
5.
Remove the service door (see
Service door
on page
33
).
66
Chapter 4
Removal and replacement procedures