TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 823
System board and components
Ê Reconnect the AC power cords to the power supply units and secure them
with PSU cable brackets as described in section "Connecting the server to
the mains" on page 133.
Ê Enable boot watchdog functionality as described in section "Enabling SVOM
boot watchdog functionality" on page 159.
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 165.
14.2.1.5 Software configuration
The UFM delivery set includes the "Recovery Tool CD" to setup the ESXi
configuration. Proceed as follows:
Ê Switch on the server.
Ê Right after switching on the server, insert the "Recovery Tool CD" into the
DVD drive and close the drive tray.
Ê The server should now boot from the "Recovery Tool CD".
Ê Follow the on-screen instructions.
14.2.2 Removing the UFM board
14.2.2.1 Required tools
● Preliminary and concluding steps: tool-less
● Removing the UFM:
– Phillips PH1 / (+) No. 1 screw driver
Upgrade and Repair Units (URU)
Average task duration: 5 minutes