RX300 S8
Upgrade and Maintenance Manual 409
System board and components
14.3.3 Replacing the UFM
14.3.3.1 Preliminary steps
Ê "Disabling BitLocker functionality" on page 73
Ê "Disabling SVOM boot watchdog functionality" on page 74
Ê "Locating the defective server" on page 51
Ê "Shutting down the server" on page 54
Ê "Disconnecting power cords" on page 54
Ê "Getting access to the component" on page 57
14.3.3.2 Removing the UFM
Ê "Removing the UFM" on page 406
Ê The UFM spacer remains on the system board.
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Software: 5 minutes
Tools: – Phillips PH0 / (+) No. 0 screw driver
– combination pliers and flat nose pliers