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