Memory Fan - HP Xw6400 - Workstation - 4 GB RAM Reference Manual

6. Slide the power button assembly out from the front of the chassis.
Figure 4-12
To replace the power button, reverse the previous steps.
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.
Figure 4-13
To replace the speaker, reverse the previous steps.

Memory fan

CAUTION:
Because third-party DIMMs might not be not be compatible, they are not supported by HP.
ENWW
Removing the power button
Removing the speaker
HP only ships DIMMs that are electrically and thermally compatible with this product.
Removal and replacement of components 69