HP G6 manual System board, Description Spare part number

System board

NOTE: The system board spare part kit includes UMA or discrete graphics subsystem memory and replacement thermal material.

Description	Spare part number
For use in Intel HM55 UMA computer models	636370-001
For use in Intel HM65 UMA computer models	636373-001
For use in Intel HM55 discrete, 512 MB computer models	636371-001
For use in Intel HM55 discrete, 1 GB computer models	636372-001
For use in Intel HM65 discrete, 512 MB computer models	636374-001
For use in Intel HM65 discrete, 1 GB computer models	636375-001
For use in AMD UMA computer models	638856-001
For use in AMD discrete, 6470M, 512 MB computer models	638854-001
For use in AMD discrete, 6470M, 1 GB computer models	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 Memory module on page 52)

●WLAN module (see WLAN module on page 50)

Before removing the system board, remove the following components:

1.Battery (see Battery on page 44)

2.Service access cover (see Service access cover on page 45)

3.Hard drive (see Hard drive on page 46)

4.Optical drive (see Optical drive on page 48)

5.WLAN module (see WLAN module on page 50)

6.Memory module (see Memory module on page 52)

7.Keyboard (see Keyboard on page 53)

8.Top cover (see Top cover on page 56)

9.USB board (see USB board on page 63)

10.Display assembly (see Display assembly on page 65)

11.Power connector (see Power connector on page 64)

12.TouchPad LED board (see TouchPad LED board on page 61)

72 Chapter 4 Removal and replacement procedures ENWW