C H A P T E R
4
Maintenance and Upgrades
This chapter contains procedures for maintaining and upgrading the Firepower 4100 security appliance, and
contains the following sections:
•
Remove and Replace the Network Module, page 59
•
Remove and Replace the Fan Module, page 62
•
Remove and Replace the SSD, page 64
•
Remove and Replace the Power Supply Module, page 65
•
Connect the DC Power Supply Module, page 69
•
Secure the Power Cord on the AC Power Supply Module, page 75
Remove and Replace the Network Module
Take note of the following warnings:
Statement 60
—
UL- and CSA-Certified Equipment Warning
This card is intended to be installed in UL- and CSA-certified equipment in the field by the user in the
manufacturer's defined operator access area. Check the equipment manufacturer to verify/confirm that
your equipment is suitable for user-installed application cards.
Warning
Statement 1029
—
Blank Faceplates and Cover Panels
Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous
voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt
other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system
unless all cards, faceplates, front covers, and rear covers are in place.
Warning
Cisco Firepower 4100 Series Hardware Installation Guide
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