4-5
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-01
Chapter 4 Removing and Replacing FRUs
Removing and Replacing the Power Supply
Figure 4-6 Loosening the Side-Clamp Screw
Step 3 Disconnect the power cord from the power supply being removed.
Step 4 Loosen the two captive screws (see Figure 4-7).
Figure 4-7 Loosening the Captive Screws
Caution Use both hands to grasp a power supply.
Step 5 Grasp the power supply handle with one hand. Place your other hand underneath to support the bottom
of the power supply, as shown in Figure 4-8.
79139
Captive screws
79140