Power Button; System Speaker - HP Xw4550 - Workstation - 2 GB RAM Technical Reference Manual

Power button

To remove the power button:
1. Disconnect power from the system
access panel
and remove the front panel I/O device assembly
2. Disconnect the power button assembly cable from the system board.
3. Press in on the clips (1) that secure the power button to the chassis.
4. 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.
Figure 4-12
To replace the power button, reverse the previous steps.

System speaker

To remove the speaker:
1. Disconnect power from the system
access panel
2. Disconnect the speaker cable (1) from the system board.
ENWW
(Predisassembly procedures on page
(Side access panel on page
Removing the power button
(Predisassembly procedures on page
(Side access panel on page
59), remove the front bezel
(Front panel I/O device assembly on page
59).
Steps for removing and replacing components
55), remove the side
(Front Bezel on page 62),
63).
55) and remove the side
65