Oracle X7-8 Service Manual page 240

Install the Midplane Assembly
Caution -
Service personnel.
Since the midplane contains both A- and B-side Primary FRU containers, when the midplane
needs to be replaced, Oracle Service personnel need to manually reprogram the FRU containers
into FRUPROM0 and FRUPROM1.
This procedure requires a Phillips screwdriver and a mechanical lift. Do not lift the server
manually. Use a mechanical lift instead.
1. Position the cables so the connectors are hanging outside of the server chassis'
side access opening.
The cables inside the chassis should lie flat, so they are not damaged during the installation of
the replacement midplane assembly.
Align and position the replacement midplane assembly in the opening in the top
2.
of the server.
3. Carefully lower the midplane assembly into the server until the top of the
assembly is flush with the top of the server.
Take care not to damage the cables and connectors when lowering the midplane assembly into
the server.
240 Oracle Server X7-8 Service Manual • April 2018
The midplane assembly should be removed and replaced only by authorized Oracle