Cisco UCS X9508 - Installing the PSU Keying Bracket

Step 3 Using a T10 screwdriver, remove the six screws that attach the bracket to the chassis.
Step 4 Grasp the PSU keying bracket and detach it from the chassis.
Step 5 Keep the screws and bracket.
What to do next
Installing the PSU Keying Bracket, on page 77.
Installing the PSU Keying Bracket
Use this task to install a PSU Keying bracket (UCSX-9508-KEY-AC=).
Cisco UCS X9508 Server Chassis Installation Guide
77
Installing and Removing Components
Installing the PSU Keying Bracket