Removing The Fbu (Flash Backup Unit); Required Tools; Preliminary Steps - Fujitsu PRIMERGY BX920 S3 Upgrade And Maintenance Manual

Expansion cards and backup units
7.2.6

Removing the FBU (Flash Backup Unit)

Upgrade and Repair Units (URU)
Average hardware task duration: 5 minutes
Average software task duration: 5 minutes
7.2.6.1

Required tools

Preliminary and concluding steps: tool-less
●
Installing FBU: tool-less
●
7.2.6.2

Preliminary steps

Before removing the FBU, 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.
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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