3.
Remove the front cover
Note to expansion unit users:
The
instructions in this procedure are written
based on the rack model. Tower users may
still use this procedure. However, expansion
unit users should ignore specific references to
rack-only features such as rack doors, rack
thumbscrews, rack-specific FRU orientation,
and so on.
1.
Open the front rack door.
2.
Remove the two thumbscrews
(A)
that
secure the system unit
(B)
to the rack.
3.
Push the cover release latches
(C)
in the
direction of the arrows to release the cover
from the system unit.
4.
Pull the cover out and away from the
system unit.
4.
Place into service position
Note to Tower Users:
The instructions in this
procedure are written based on the rack
model. Tower users may still use this
procedure. However, Tower users should
ignore specific references to rack-only features
such as rack doors, rack thumbscrews, and
rack-specific FRU orientation, etc.
Attention:
When placing the model rack into
the service position, it is essential that all
stability plates are firmly in position to
prevent the rack from toppling. Ensure that
only one system unit is in the service position
at a time.
Remove two screws
(A)
securing the system
unit
(B)
to the rack.
Chapter 1. Removing and replacing FRUs
77