324 Upgrade and Maintenance Manual TX140 S1
Processors
If the server has been completely removed from the rack for maintenance
purposes, reinstall and secure it in the rack as described in section
"Mounting the server in the rack" on page 87.
Ê Reconnect the AC power cord to the power supply unit and secure it with a
cable tie as described in section "Connecting the server to the mains" on
page 90.
Ê If applicable, close the rack door as described in section "Closing the rack
door" on page 92.
Ê If available, update the system board BIOS and the iRMC to the latest
version as described in section "Updating or recovering the system board
BIOS and iRMC" on page 100.
Ê Enable boot watchdog functionality as described in section "Enabling SVOM
boot watchdog functionality" on page 110.
Ê If BitLocker functionality is used and has been disabled before starting the
maintenance task, re-enable BitLocker as described in section "Enabling
BitLocker functionality" on page 116.
11.3 Replacing the processor heat sink
11.3.1 Required tools
● Preliminary and concluding steps: tool-less
● Removing and installing the processor heat sink:
– Phillips PH2 / (+) No. 2 screw driver
Field Replaceable Units (FRU)
Average task duration: 15 minutes