System board components
10.2.2 Removing the UFM
Field Replaceable Units (FRU)
Average hardware task duration: 5 minutes
Average software task duration: 5 minutes
10.2.2.1 Required tools
Preliminary and concluding steps: tool-less
●
Removing the UFM:
●
– Phillips PH1 / (+) No. 1 screw driver
10.2.2.2 Preliminary steps
Before removing the UFM, perform the following steps:
Ê Disable BitLocker functionality as described in section
functionality" on page
Ê Disable boot watchdog functionality as described in section
watchdog functionality" on page
Ê If applicable, open the rack door as described in section
door" on page
Ê Locate the desired server blade as described in section
defective server blade" on page
Ê Shut down the server blade as described in section
server blade" on page
Ê Remove the server blade from the system unit as described in section
"Removing the server blade from the system unit" on page
Ê Open the server blade as described in section
on page
58.
220
70.
54.
47.
55.
Upgrade and Maintenance Manual
71.
"Opening the server blade"
"Disabling BitLocker
"Disabling boot
"Opening the rack
"Locating the
"Shutting down the
57.
BX920 S3