Removing And Replacing The Power Supply Housing; Removing The Power Supply Housing - HP Integrity rx2660 User's & Service Manual

Removing and Replacing the Power Supply Housing

The power supplies seat into a housing that attaches to the system board through the power
supply riser board.
WARNING!
from the server prior to performing this procedure.
Voltages are present at various locations in the server whenever an ac power source is connected.
This voltage is present even when the main power switch is in the off position.
Failure to observe this warning can result in personal injury or damage to equipment.
CAUTION:
follow ESD safety precautions can result in damage to the server.

Removing the Power Supply Housing

To remove the power supply housing, follow these steps:
1. Power off the server and disconnect the power cables. See
the Server" (page
2. If rack mounted, slide the server completely out from the rack. See
from the Rack" (page
3. Remove the top cover. See
4. Loosen the three captive screws shown in
a. Press the blue button to release the black knob.
b. Turn the black knob counterclockwise until the captive screw is free from the system
board.
5. Lift the power supply housing straight up and out of the server.
NOTE:
Figure 6-33 Removing the Power Supply Housing
Ensure that the system is powered off and all power sources are disconnected
Observe all ESD safety precautions before attempting this procedure. Failure to
78).
143).
"Removing the Top Cover" (page
The power supply riser board comes out as part of the power supply housing.
"Powering On and Powering Off
144).
Figure 6-33 (page 183).
Removing and Replacing the Power Supply Housing
"Extending the Server
183