RX2540 M4 Upgrade and Maintenance Manual 287
Expansion cards and backup units
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.
9.9.5.1 Preliminary steps
Ê If applicable, "Note on network settings recovery" on page 266
Ê "Suspending BitLocker functionality" on page 91
Ê "Locating the defective server" on page 53
Ê "Shutting down the server" on page 55
Ê "Disconnecting the power cord" on page 56
Ê Remove all external cables from the expansion card to be replaced.
Ê "Getting access to the component" on page 58
Ê If applicable, disconnect internal cables from the expansion card.
Ê Locate the defective expansion card using the onboard Local Diagnostic
LEDs, see section "Onboard indicators and controls" on page 551.
9.9.5.2 Removing the defective expansion card
Ê If applicable, remove the riser module 1, see section "Removing the riser
module 1 (HL)" on page 74.
Ê If applicable, remove the riser module 2, see section "Removing the riser
module 2 (HL)" on page 78.
Ê Remove the expansion card, see section "Removing an expansion card
from a riser module" on page 283.
Tools: Phillips PZ2 / (+) No. 2 screw driver / hexagon screw driver 5 mm
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