HP Integrity rx8620 Server User Service Guide

3. Tilt the backplane forward until it is resting against the chassis. Ensure all cables are correctly
routed to the outer side of the backplane to avoid damage to the cables. Tighten the jack
screw (eight to nine turns to tighten).
CAUTION: Watch for system board flex when tightening the jack screw. Over-compression
will destroy the backplane.
4. Reconnect all cables.
5. Reconnect core I/O cards.
6. Reconnect all cell boards.
7. Replace all covers. See “Removing and Replacing Covers” (page 108).
8. Plug in the power cords and power on the system.
9. Check status with the PS command by selecting S for the system backplane.
Removing and Replacing a Bulk Power Supply (BPS)
The bulk power supply (BPS) is located in the front of the chassis. The BPS is a hot-swap
component.
Figure 6-66 BPS Location (Front Bezel Removed)
Removing the BPS
To remove the BPS, follow these steps:
Removing and Replacing a Bulk Power Supply (BPS) 179