Expansion cards and backup units
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
9.6.3
Replacing the SAS RAID controller
Upgrade and Repair Units (URU)
Average hardware task duration: 10 minutes
Average software task duration: 5 minutes
9.6.3.1
Required tools
Preliminary and concluding steps: tool-less
●
Replacing the SAS RAID controller: tool-less
●
– Phillips PH2 / (+) No. 2 screw driver
Mounting slot brackets:
●
– Phillips PH2 / (+) No. 2 screw driver
9.6.3.2
Preliminary steps
Before replacing an expansion card, 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 defective server as described in section
server" on page
538
165.
141.
64.
71.
Upgrade and Maintenance Manual
"Disabling BitLocker
"Disabling
142.
"Locating the defective
"Shutting down the
TX300 S7 / RX350 S7
"Enabling