Types 8303, 8304, and 8312, Types – IBM 8306 User Manual
Page 84
5.
Remove
the
hard
disk
drive
guide
from
the
top
of
the
power
source.
6.
Remove
the
screw
holding
the
rear
portion
of
the
power
supply.
7.
Slide
the
main
portion
of
the
power
supply
to
the
left
and
lift
it
out.
Lift
the
rear
portion
of
the
power
supply
out.
Types
8303,
8304,
and
8312
To
remove
the
power
supply,
do
the
following:
1.
Turn
off
the
server
and
peripheral
devices
and
disconnect
all
external
cables
and
power
cords;
then,
remove
the
cover.
See
78
Hardware
Maintenance
Manual