Figure 55. Removing an expansion card from riser 2B
3
If you are removing the card permanently, install a metal filler bracket over the empty expansion slot opening and close the expansion
card latch.
NOTE:
You must install a filler bracket over an empty expansion card slot to maintain Federal Communications
Commission (FCC) certification of the system. The brackets also keep dust and dirt out of the system and aid in proper
cooling and airflow inside the system.
Figure 56. Installing a filler bracket into riser 1A
Dell EMC PowerEdge R640 Installation and Service Manual
Installing and removing system components
107