4.
Lift the board and cable straight up out of the computer
(4)
.
Reverse this procedure to install the USB board.
System board
NOTE:
All system board spare part kits include replacement thermal material.
Description
Spare part number
Systems boards for use in models without Windows 8:
1-GB of discrete memory
683598-001
2-GB of discrete memory
683599-001
Shared video memory with UMA graphics
683600-001
Systems boards for use in Windows 8 models:
1-GB of discrete memory
683598-501
1-GB of discrete memory
683598-601
2-GB of discrete memory
683599-501
2-GB of discrete memory
683599-601
Shared video memory UMA graphics
683600-501
Shared video memory with UMA graphics
683600-601
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Chapter 4 Removal and replacement procedures