Fujitsu PRIMERGY RX2540 M7 Upgrade And Maintenance Manual page 270

Expansion cards and backup units
Removing the slot cover
Figure 147: Removing the slot cover
▶ Loosen the screw (see circle).
▶ Remove the slot cover.
CAUTION
Keep the slot cover for future use.
▶
Always replace slot covers into unused PCI slot openings to
comply with applicable EMC regulations and satisfy cooling
requirements.
Installing the expansion card
▶ Please read the documentation supplied with the expansion card.
▶ If applicable, install a slot bracket to the expansion card, see
brackets" on page
270
249.
Upgrade and Maintenance Manual
"Installing slot
RX2540 M7