Cisco 4112 User Manual

Figure 44: Remove the Power Supply Module
If the slot is to remain empty, install a blank faceplate to ensure proper airflow and to keep dust out of the chassis;
otherwise, install another power supply module.
Step 4 To replace a power supply module, hold the power supply module with both hands and slide it into the power supply
module bay.
Step 5 Push in the power supply module gently until you hear the latch engage and it is seated. Verify the power supply module
is operating correctly by checking the power supply module LED. See Power Supply Modules, on page 22 for a description
of the power supply module LEDs.
Cisco Firepower 4112, 4115, 4125, and 4145 Hardware Installation Guide
66
Installation, Maintenance, and Upgrade
Remove and Replace the Power Supply Module

Cisco 4112 Specifications

General

Brand	Cisco
Model	4112
Category	Control Unit
Language	English