7.
Release the ZIF connectors to which the following cables are attached, and then disconnect the
cables from the system board:
●
Power button board cable (1) (included with the power button board spare part kit, spare
part number 646129-001)
●
TouchPad button board cable (2) (included with the TouchPad button board spare part kit,
spare part number 646130-001)
●
TouchPad cable (3) (included in the Cable Kit, spare part number 646119-001)
56 Chapter 4 Removal and replacement procedures