If you install a network module that is a different PID than the original network module, the saved
configuration is deleted and the default configuration is applied. You must enter the acknowledge command
to confirm the network module PID change.
Note
What to do next
Follow the procedures in the FXOS Configuration Guide to connect to the network module and make sure
that it has been discovered correctly by the Firepower 4100.
Remove and Replace the Fan 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 1030—Equipment Installation
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Warning
Statement 1040—Product Disposal
Ultimate disposal of this product should be handled according to all national laws and regulations.
Warning
Statement 1073—No User-Serviceable Parts
No serviceable parts inside. To avoid risk of electric shock, do not open.
Warning
Statement 1077—Do Not Operate Unit Without Covers
The covers are an integral part of the safety design of the product. Do not operate the unit without the covers
installed.
Warning
You can remove and replace fan modules while the system is running. The air flow moves from front to back.
If you remove a fan or a fan fails, the other fans operate at full speed, which can be noisy.
Maintenance and Upgrade
4
Maintenance and Upgrade
Remove and Replace the Fan Module