188 Upgrade and Maintenance Manual TX1320 M4
Expansion cards and backup units
9.4.2.3 Removing an expansion card
Ê If applicable, remove SFP+ transceiver modules from the expansion card,
see section "Removing an SFP+ transceiver module" on page 178.
Ê If an EP5x0i is installed, disconnect the HDD LED cable from the system
board.
Ê If applicable, disconnect internal cables from the expansion card.
Figure 96: Removing an expansion card
Ê Fold up the locking handle on the slot bracket clamp.
Ê Carefully remove the expansion card from its slot.
9.4.2.4 Installing the slot cover
V CAUTION!
Always replace slot covers into unused PCI slot openings to comply with
applicable EMC regulations and satisfy cooling requirements.