HP Integrity rx8620 Server User Service Guide

Figure 6-62 PCI Side Panel
5. Unscrew the two screws to remove the VRM from bracket.
6. Lift up and gently pull the VRM from the socket.
Replacing the PCI-X VRM
To replace the PCI-X VRM, follow these steps:
1. Verify the replacement VRM is a low-voltage VRM (P/N 0950-4122).
2. Firmly seat the VRM into the socket. Be careful not to bend the pins.
3. Attach the bracket to the VRM using the two screws removed earlier.
4. Put the PCI side panel back on the chassis.
5. Put the right side cover back on the chassis.
6. Replace the top cover if it was removed.
7. Connect the power cords.
8. Apply power to the server.
9. To verify that the VRM power is good, use the PS:P command from the Command Menu.
Removing and Replacing a System Backplane
The system backplane is located in the left side of the chassis. You must turn off system power
to replace this FRU. See “Powering Off Hardware Components and Powering On the Server”
(page 106).
176 Removal and Replacement