Replacing The Ufm Board; Required Tools; Preliminary Steps - Fujitsu PRIMERGY TX120 S3 Upgrade And Maintenance Manual

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:
●
– Phillips PH2 / (+) No. 2 screw driver
– 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 Locate the defective server as described in section
server" on page
Ê Shut down the server as described in section
page 58.
Ê Disconnect the AC power cord from the system.
Ê Remove the server cover as described in section
page 61.
TX120 S3
79.
50.
Upgrade and Maintenance Manual
System board and components
"Disabling BitLocker
80.
"Locating the defective
"Shutting down the server" on
"Opening the server" on
"Disabling
325