1.
From the rear of the rack, disconnect the
I/O subsystem's power cables from the
power distribution bus.
2.
Remove the retaining screws
(A)
located
on the rear of the I/O subsystem unit.
3.
Label and disconnect all of the cables
connected to the rear of the I/O
subsystem.
3.
Remove the I/O subsystem
1.
From the rear of the rack, pull the I/O
subsystem straight back until the
subsystem stops.
2.
To allow the subsystem to move further to
the rear, press the stop latch
(A)
.
3.
Support the I/O subsystem as you pull it
toward the rear of the rack.
4.
When the I/O subsystem is out of the
rack, place it on a stable work surface.
4.
Remove the I/O subsystem service access cover
54
Power Systems: 5790 and 7311 model D11 removal and replacement procedures
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