RX2540 M2 Upgrade and Maintenance Manual 261
Expansion cards and backup units
8.4.3 Replacing expansion cards
Note on network settings recovery
I When replacing network controllers or the system board, network
configuration settings in the operating system will be lost and replaced
by default values. This applies to all static IP address and LAN teaming
configurations.
Ensure to note down your current network settings before replacing a
controller or the system board.
8.4.3.1 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 Remove all external cables from the expansion card to be replaced.
Ê "Getting access to the component" on page 68
Ê Locate the defective expansion card using the onboard Local Diagnostic
LEDs as described in section "Onboard indicators and controls" on
page 584.
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Software: 5 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver