RX2540 M2 Upgrade and Maintenance Manual 309
Expansion cards and backup units
Ê Install the air duct as described in section "Installing the air duct" on page 74.
8.6.4.9 Concluding steps
Ê "Reassembling" on page 73
Ê "Connecting the power cord" on page 79
Ê "Switching on the server" on page 82
Ê "Resuming BitLocker functionality" on page 120
8.6.5 Replacing GPGPU cards in riser modules
8.6.5.1 Preliminary steps
Ê If applicable, "Note on network settings recovery" on page 261.
Ê "Suspending BitLocker functionality" on page 95
Ê "Disabling SVOM boot watchdog functionality" on page 96
Ê "Locating the defective server" on page 61
Ê "Shutting down the server" on page 65
Ê "Disconnecting the power cord" on page 66
Ê "Getting access to the component" on page 68
Ê If applicable, disconnect internal cables from the GPGPU card.
Ê Locate the defective GPGPU card using the onboard Local Diagnostic LEDs
as described in section "Onboard indicators and controls" on page 584.
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Software: 5 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver / nut driver 5 mm