280 Upgrade and Maintenance Manual RX2540 M2
Expansion cards and backup units
Ê Locate the defective riser card using the onboard Local Diagnostic LEDs as
described in section "Onboard indicators and controls" on page 584.
8.5.6.2 Removing the defective riser card
Ê If applicable, remove the riser module 1 as described in section "Removing
the riser module 1 (HL)" on page 84.
Ê If applicable, remove the riser module 2 as described in section "Removing
the riser module 2 (HL)" on page 87.
Ê Remove the expansion card as described in section "Removing a PCIe
expansion card from a riser module" on page 270.
Figure 176: Removing a riser card with two PCIe slots Gen3 x8