Removing
and
replacing
the
power
supply
Attention
Never
remove
the
cover
on
a
power
supply
or
any
part
that
has
the
following
label
attached.
Hazardous
voltage,
current,
and
energy
levels
are
present
inside
any
component
that
has
this
label
attached.
There
are
no
servicable
parts
inside
these
components.
1.
Open
the
cover.
See
“Opening
the
cover”
on
page
90.
2.
Remove
the
PCI
riser.
See
“Removing
and
replacing
a
PCI
adapter”
on
page
93.
3.
Disconnect
all
power
supply
cables
from
the
drives.
4.
Disconnect
all
power
supply
cables
from
the
system
board.
See
“Identifying
parts
on
the
system
board”
on
page
92.
5.
Remove
the
three
screws
that
hold
the
power
supply
in
place.
6.
Lift
the
power
supply
out.
96
Hardware
Maintenance
Manual
Summary of Contents for ThinkCentre 8086
Page 1: ...Hardware Maintenance Manual Types 8086 8087 8088 8089 Types 8090 8094 ...
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Page 19: ...Chapter 2 Safety information 13 ...
Page 20: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 14 Hardware Maintenance Manual ...
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Page 164: ...Part Number 19R2387 Printed in USA 1P P N 19R2387 ...