REMOVAL AND REPLACEMENT OF COMPONENTS 79
Chapter 4
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 68), remove the access panel (page 74), remove the front
bezel (page 75), and remove the front panel I/O device assembly (page 78).
2 Disconnect the power button assembly cable from the system board.
3 Disconnect the speaker wire and the hood sensor (if installed) from the in-line connectors on the
power button assembly cable.
4 Remove the screw that secures the power button assembly to the chassis.
5 Pull the power button assembly away from the chassis.
6 Slide the power button assembly 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.
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