TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 827
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 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.
14.2.3 Replacing the UFM board
14.2.3.1 Required tools
● Preliminary and concluding steps:
– combination pliers and flat nose pliers
● Replacing the UFM:
– Phillips PH1 / (+) No. 1 screw driver
14.2.3.2 Preliminary steps
Before replacing the UFM board, perform the following steps:
Ê Disable BitLocker functionality as described in section "Disabling BitLocker
functionality" on page 141.
Ê Disable boot watchdog functionality as described in section "Disabling
SVOM boot watchdog functionality" on page 142.
Ê Locate the desired server as described in section "Locating the defective
server" on page 64.
Ê Shut down the server as described in section "Shutting down the server" on
page 71.
Upgrade and Repair Units (URU)
Average hardware task duration: 10 minutes
Average software task duration: 5 minutes
To Next Page
Loading...
