f.
Top cover (see
g.
Right speaker (see
h.
Fan/heat sink assembly (see
NOTE:
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 module (see
●
RTC battery (see
●
Remove the system board:
1.
Turn the computer right side up, with the front toward you.
2.
Open the computer.
3.
Release the ZIF connector (1) to which the TouchPad cable is attached, and then disconnect the
TouchPad cable (2) from the system board.
4.
Disconnect the display panel cable (1) from the system board.
5.
Remove the Phillips M2.0×2.5 screw (2) that secures the system board to the top cover.
56
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Top cover on page
45)
Speakers on page
Fan/heat sink assembly on page
Memory module on page
RTC battery on page
51)
48)
37)
53)