14.2.3 Replacing the UFM board
14.2.3.1 Preliminary steps
Ê "Suspending BitLocker functionality" on page 125
Ê "Disabling SVOM boot watchdog functionality" on page 127
Ê "Locating the defective server" on page 57
Ê "Shutting down the server" on page 62
Ê "Disconnecting the server from the mains" on page 63
Ê When working on a rack-mounted server:
"Extending / removing the server from the rack" on page 64
Ê Open the side / top cover as described in section "Opening the server" on
page 68.
Ê "Removing the system air duct" on page 81
14.2.3.2 Removing the UFM
Ê Remove defective UFM board from the system board as described in
section "Removing the UFM board" on page 653.
Ê The UFM spacer remains on the system board.
Upgrade and Repair Unit
(URU)
Average task duration:
15 minutes
Tools: – Combination pliers and flat nose pliers
– Phillips PH1 / (+) No. 1 screw driver
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