Installation, Maintenance, and Upgrade
• Install, Remove, and Replace the Network Module, on page 1
• Remove and Replace the SSD, on page 3
• Remove and Replace the Power Supply Module, on page 6
• Connect the DC Power Supply Module, on page 9
• Secure the Power Cord on the Power Supply Module, on page 14
• Remove and Replace the Fan Tray, on page 18
• Install the FIPS Opacity Shield in a Two-Post Rack, on page 20
• Install the FIPS Opacity Shield in a Four-Post Rack, on page 23
Install, Remove, and Replace the Network Module
You can remove and replace the network module in the Firepower 2130 and 2140. Although the hardware
supports removing and replacing the network module while the system is running, the software does not
currently support hot swapping. You must power down the chassis to remove and replace network modules.
See Network Modules for more information.
This procedure describes how to install a network module into an empty slot that has never contained a network
module, and how to remove an installed network module and replace it with another network module.
Safety Warnings
Take note of the following component replacement safety warnings:
Statement 1028—More Than One Power Supply
This unit might have more than one power supply connection. To reduce risk of electric shock, remove
all connections to de-energize the unit.
Warning
Installation, Maintenance, and Upgrade
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