HP Integrity rx4640, User'S & Service Manual, Page: 42 / 197

Chapter 4
Removing and Replacing Components
Removing and Replacing the Front and Top Covers
42
Removing and Replacing the Front and Top Covers
The following procedures detail how to remove and replace the front and top covers of the HP Integrity
rx4640 server. Figure 4-4 shows how to remove the front cover.
NOTE When the front or top cover is removed the chassis fan units increase to high speed to assist
cooling. When the top cover is replaced at the end of the operation, the chassis fans return to
normal speed.
Figure 4-4 Removing and Replacing the Front Cover
Removing the Front Cover
To remove the front cover, follow these steps:
Step 1. If rack mounted, slide the HP server out from the rack until it stops. See “Extending the Server
from the Rack” on page 39.
Step 2. Remove the front bezel. See “Removing the Front Bezel” on page 41.
Step 3. Using a torx T15 driver, loosen the four captive thumbscrews that hold the front cover in place.
Step 4. Raise the cover slightly, and pull the cover toward the front of the server to free the tabs from the
slots in the chassis.
Thumbscrews
Slots
Slots