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BX924 S4
Upgrade and Maintenance Manual
265
System board components
10.5.2 Preliminary steps
Before replacing the system board, perform the following steps:
Ê
Disable BitLocker functionality as described in section
"Disabling BitLocker
functionality" on page 66
.
Ê
Disable boot watchdog functionality as described in section
"Disabling boot
watchdog functionality" on page 67
.
Ê
If applicable, open the rack door as described in section
"Opening the rack
door" on page 51
.
Ê
Locate the desired server blade as described in section
"Locating the
defective server blade" on page 43
.
Ê
Shut down the server blade as described in section
"Shutting down the
server blade" on page 52
.
Ê
Remove the server blade from the rack as described in section
"Removing
the server blade from the system unit" on page 54
.
Ê
Open the server blade as described in section
"Opening the server blade"
on page 55
.