RX2540 M2 Upgrade and Maintenance Manual 273
Expansion cards and backup units
Ê Remove the rear air grid.
V CAUTION!
Keep the rear air grid for future use.
Always replace rear air grids into unused installation locations to
comply with applicable EMC regulations and satisfy cooling
requirements.
8.5.3.6 Removing the slot cover riser module 2
Figure 172: Removing the slot cover
Ê Remove the screw (see circle).
Ê Remove the slot cover.
V 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.
8.5.3.7 Concluding steps
Ê Install the riser module 2 as described in section "Installing the riser module
2 (HL)" on page 88