Fujitsu PRIMERGY RX1330 M4 Upgrade And Maintenance Manual page 204

Expansion cards and backup units
Figure 119: Removing the expansion card - example riser module 1
▶ Pull out the expansion card from the riser card slot.
Installing the slot cover
Figure 120: Installing the slot cover - example riser module 1
▶ Insert the slot cover.
▶ Ensure that the lug on the slot cover (A) clicks into place in the
corresponding hole.
204 Upgrade and Maintenance Manual RX1330 M4