HP xw4550 Service And Technical Reference Manual page 75

7. Pull the front panel cables through the chassis and out the front of the workstation. You might have
to slide the cables out one at a time.
Figure 4-10
To replace the front panel I/O device assembly:
1. Thread each front panel I/O device assembly cable through the same holes from which they were
removed.
2. Push the front panel I/O device assembly into the chassis. Using your fingers, orient the cables so
that there is enough room form the front panel I/O device assembly to easily fit in its slot.
3. Loosely put the bracket on the front panel I/O device assembly and hook the bracket to the chassis.
4. Screw the bracket to the front panel I/O device assembly and screw the bracket to the chassis.
5. Connect the front audio cable to (1). Connect the front USB cable to (2). Connect the front control
panel cable to (3). If an IEEE-1394 card is installed, connect the front IEEE-1394 cable to the card.
Figure 4-11
ENWW
Removing the front panel I/O device assembly
Attaching front panel I/O device assembly cables
Steps for removing and replacing components 67