Dell PowerEdge XE9680 - Page 122

Figure 90. Installing an expansion card into the NIC slot on PCIe Base Board
4. Insert and slide the NIC air shroud toward front of the system and press it down.
NOTE: Latch auto locks into its place.
NOTE: There are two NIC air shroud on either side of the system. The procedure to install is similar.
122 Installing and removing system components