Power Button Assembly and System Speaker

The power button and the system speaker are part of the same assembly.

To remove the power button:

1.Disconnect power from the system (page 79), remove the access panel (page 86), remove the front bezel (page 87), and remove the front panel I/O device assembly (page 89).

2.Disconnect the power button assembly cable from the system board.

3.Disconnect the speaker wire and the hood sensor from the in-line connectors on the power button assembly cable.

4.Remove the screw 1 that secures the power button assembly to the chassis.

5.Dislodge the metal clip from the chassis by rocking the power button back and forth. Then slide the power button assembly 2 out from the front of the chassis.

To remove the speaker:

1.Disconnect the speaker cable from the in-line front panel I/O device assembly cable, if you have not already done so.

2.Slide the speaker away from the three flanges and remove it from the chassis.

90 Removal and Replacement Procedures