When replacing the top cover, be sure that the following components are removed from the defective
top cover and installed on the replacement top cover:
Power button board and cable (see
●
Touchpad button board (includes cable and buttons), (see
●
USB/audio board (instructions are included in the steps for removing the hard drive; see
●
drive on page
Reverse this procedure to install the top cover.
70
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Power button board on page
71)
75)
TouchPad button board on page
77)
Hard