System board and components
9.2.3
Replacing the UFM board
Field Replaceable Units (FRU)
Average hardware task duration: 10 minutes
Average software task duration: 10 minutes
9.2.3.1
Required tools
Preliminary and concluding steps:
●
– combination pliers and flat nose pliers
Main steps:
●
– Phillips PH1 / (+) No. 1 screw driver
9.2.3.2
Preliminary steps
Perform the following procedures:
"Disabling SVOM boot watchdog functionality" on page 65
Ê
Ê Locate the desired server with the ID button.
"Shutting down the server node" on page 43
Ê
Ê If applicable, remove all external cables from the server node.
"Removing the server node from the server enclosure" on page 44
Ê
9.2.3.3
Removing the UFM
Ê Remove the UFM as described in section
page
274.
9.2.3.4
Re-installing the UFM
Ê Connect the UFM board to the system board and secure the UFM module
on the UFM spacer with the nylon screw as described in
board" on page
276
269.
Upgrade and Maintenance Manual
"Removing the UFM board" on
"Installing the UFM
CX270 S2