ProLiant DL145 Generation 3 Server Maintenance and Service Guide

Removal and replacement procedures 57
Figure 68 Removing the power cable guide
4. Disconnect both power supply cables from the system board (P22 and P34).
5. Remove the PSU:
NOTE: Keep the two screws you remove in this step for installing the new PSU later.
a. Disconnect the AC power cable from the rear of the PSU.
b. Remove the two mounting screws on the rear of the PSU.
c. Slide the PSU toward the front of the server.
d. Lift the rear of the PSU away from the mounting pins in the chassis, and then remove the PSU, power
cables, and power cable guide from the server.