Cisco Firepower 2120 Hardware Installation Manual page 4

Contents
Connect Cables, Turn on Power, and Verify Connectivity
39
Maintenance and Upgrades
43
C H A P T E R 4
Remove and Replace the Network Module
43
Remove and Replace the SSD
45
Remove and Replace the Power Supply Module 46
Connect the DC Power Supply Module
48
Secure the Power Cord on the Power Supply Module
51
Remove and Replace the Fan Tray 54
Install the Optional Cable Management Brackets
55
Cisco Firepower 2100 Series Hardware Installation Guide
iv