Replacing The Ufm Board; Required Tools; Preliminary Steps - Fujitsu PRIMERGY TX300 S7 Upgrade And Maintenance Manual

Ê Reconnect the AC power cords to the power supply units and secure them
with PSU cable brackets as described in section
the mains" on page
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

Upgrade and Repair Units (URU)
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 PH0 / (+) No. 0 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 desired server as described in section
server" on page
Ê Shut down the server as described in section
page 67.
TX300 S7 / RX350 S7
125.
156.
133.
60.
Upgrade and Maintenance Manual
System board and components
"Connecting the server to
"Disabling BitLocker
134.
"Locating the defective
"Shutting down the server" on
"Enabling
"Disabling
767