Compaq ProLiant CL380 User Guide

4-4 Compaq ProLiant CL380 User Guide
Compaq Confidential – Need to Know Required
Writer: Marcello Frau Project: Compaq ProLiant CL380 User Guide Comments:
Part Number: 118128-003 File Name: e-ch4 Installing Hardware Options.doc Last Saved On: 8/28/00 4:41 PM
Replacing a Hot-Plug Redundant Power Supply
Only the power supplies in the shared storage area are hot-plug and redundant.
If one power supply in the shared storage area fails, the redundant power
supply allows the system to continue operating normally.
IMPORTANT: This procedure can be done with the system powered on.
To replace a power supply in the shared storage area:
1. Open the rear door of the rack to access the back of the system (rack
model only).
2. Open the lever on the cable management arm and swing the arm out
of the way
(rack model only).
ACT / LINK
2
1
SERVER NODE 2
SERVER NODE 1
Figure 4-2. Accessing the redundant hot-plug power supplies