278 Upgrade and Maintenance Manual RX2540 M2
Expansion cards and backup units
Ê "Getting access to the component" on page 68
Ê If applicable, disconnect internal cables from the expansion card.
Ê Locate the defective expansion card using the onboard Local Diagnostic
LEDs as described in section "Onboard indicators and controls" on
page 584.
8.5.5.2 Removing the defective expansion 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.
8.5.5.3 Installing the new expansion card
Ê Install the new expansion card as described in section "Installing a PCIe
expansion card in a riser module" on page 266.
Ê If applicable, install the new expansion card as described in section
"Installing a PCIe expansion card in a riser module" on page 266.
Ê If applicable, install the riser module 1 as described in section "Installing an
expansion card in riser module 1" on page 263.
Ê If applicable, install the riser module 2 as described in section "Installing the
riser module 2 (HL)" on page 88.
8.5.5.4 Connecting cables to the expansion card
Ê If applicable, connect internal cables to the expansion card.
I For a complete cabling overview, please refer to section "List of used
cables" on page 559.
8.5.5.5 Connecting a battery backup unit to the expansion card
Ê If applicable, connect an FBU cable to the expansion card as described in
section "Connecting the FBU to the RAID controller" on page 318.
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