Cisco FMC 1600 Hardware Installation Manual page 42

Remove and Replace a Power Supply
Figure 34: Remove the Drive Tray
1 Drive tray screws (two on each side)
Step 3 Install a new drive:
a) Place a new drive in the empty drive tray and install the four drive-tray screws.
b) With the ejector lever on the drive tray open, insert the drive tray into the empty drive bay.
c) Push the tray into the slot until it touches the backplane, and then close the ejector lever to lock the drive in place.
Remove and Replace a Power Supply
The FMC ships with two power supplies, which are redundant and hot-swappable. One is the active power
supply and the other is the standby power supply (1+1).
This FMC also supports cold redundancy. Depending on the power being drawn by the FMC, one power
supply might actively provide all power to the system while the remaining power supply is put into a standby
Cisco Firepower Management Center 1600, 2600, and 4600 Hardware Installation Guide
38
Installation, Maintenance, and Upgrade
2 Drive removed from drive tray