Dell E30S Series Owner's Manual page 125

3. Hold the expansion card by its edge, pull the card up to remove it from the expansion card slot and out of the system.
4. Install the filler bracket by performing the following steps:
a. Align the tab on the filler bracket with the expansion card slot.
b. Press the expansion card latch until the filler bracket locks into place.
Filler brackets must be installed over empty expansion card slots to maintain FCC certification of the system.
NOTE:
The brackets also keep dust and dirt out of the system and aid in proper cooling and airflow inside the system.
Figure 64. Removing an expansion card
a. expansion card latch
b. expansion card
c. expansion card connector
Figure 65. Removing the filler bracket
1. expansion card latch 2. slot
Installing and removing system components 125