g.
USB (see
USB board on page
h.
Power button board (see
i.
Fan (see
Fan on page
Remove the heat sink for discrete graphics memory:
1.
Remove the 6 Phillips M2.0 screws (1) and then carefully lift the heat sink (2) to remove it from the
system board.
42).
Power button board on page
45).
43).
Component replacement procedures
47