522 Upgrade and Maintenance Manual RX2540 M2
System board and components
14.3.3 Replacing the UFM
14.3.3.1 Preliminary steps
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
14.3.3.2 Removing the UFM
Ê "Removing the UFM" on page 520
Ê The UFM spacer remains on the system board.
V CAUTION!
UFM contains customer information (e.g. IP address, License etc.). After
replacing the UFM, you must pass the defective UFM to the customer,
and ask for disposal. If the disposal of the defective UFM is requested by
the customer, you break it according to the following procedure, and
dispose it.
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Software: 5 minutes
Tools: – Phillips PH0 / (+) No. 0 screw driver
– combination pliers and flat nose pliers
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