4.Remove the four Phillips PM 2.0x3.0 broadhead screws (3)
5.Turn the computer
6.Remove the four Torx T8M2.5×8.0 screws (1) and the two HM2.5×6.0 screw locks (2) that secure the top cover to the computer.
7.Remove the microphone cable from the routing path in the top cover, and then disconnect the microphone cable from the system board.
Component replacement procedures 77
