Replacing The Ufm Board; Required Tools; Preliminary Steps - Fujitsu PRIMERGY TX140 S1 Upgrade And Maintenance Manual

System board and components
Ê If BitLocker functionality is used and has been disabled before starting the
maintenance task, re-enable BitLocker as described in section
BitLocker functionality" on page

14.2.3 Replacing the UFM board

Field Replaceable Units (FRU)
Average hardware task duration: 10 minutes
Average software task duration: 5 minutes

14.2.3.1 Required tools

Preliminary and concluding steps:
●
– combination pliers and flat nose pliers
Replacing the UFM:
●
– Phillips PH1 / (+) No. 1 screw driver

14.2.3.2 Preliminary steps

Before replacing the UFM board, perform the following steps:
Ê Disable BitLocker functionality as described in section
functionality" on page
Ê Disable boot watchdog functionality as described in section
SVOM boot watchdog functionality" on page
Ê If applicable, open the rack door as described in section
door" on page
Ê Locate the desired server as described in section
server" on page
Ê Shut down the server as described in section
page 61.
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93.
61.
54.
Upgrade and Maintenance Manual
116.
94.
"Shutting down the server" on
"Enabling
"Disabling BitLocker
"Disabling
"Opening the rack
"Locating the defective
TX140 S1