hp workstations zx6000, hp server rx2600 - operation and maintenance guide

Installing or Replacing Parts and Accessories
Removing and Replacing the Power Supply Interface Module
Chapter 2
90
Removing and Replacing the Power Supply Interface
Module
The section explains how to remove and replace the power supply interface (PSI)
module. A maximum of two redundant supplies can plug into this power supply interface
module.
Removing the Power Supply Interface
To remove the power supply interface module, follow these steps:
1. Turn off the system and disconnect all power and external cables.
2. Remove the system’s access panel(s) (refer to page 37 or page 41 for instructions).
3. Complete steps three through eight of the section “Removing the System Board” on
page 80.
4. Lift the power cables out of their metal holding clips. See Figure 2-76.
Figure 2-76 Removing the Power Cables from their Holding Clips
5. Unscrew the power supply interface module’s mounting screw and remove the PSI
module from the system. See Figure 2-77.
Figure 2-77 Removing the Power Supply Interface Module
Power Cables
Metal Holding Clips
Power Supply
Interface
Remove Mounting Screw
Slide PSI out of Chassis PSI Removed from System