2.
Disconnect the following cables from the system board:
(1) Power connector cable
(2) Power button cable
(3) Power button board cable
3.
Remove the screw that secures each antenna (1), and then move the antennas out the way (2) so that
you can access the I/O bracket.
4.
Remove the Phillips M2.5 × 3.0 screw (1) and the Phillips M2.5 × 4.5 screw (2) that secures the I/O
bracket to the computer.
Component replacement procedures
31