Replacing
the
power
supply
assembly
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
and
understanding
the
“Important
safety
information”
in
the
ThinkCentre
Safety
and
Warranty
Guide
that
came
with
your
computer.
To
obtain
a
copy
of
the
ThinkCentre
Safety
and
Warranty
Guide
,
go
to:
http://www.lenovo.com/support
This
section
provides
instructions
on
how
to
replace
the
power
supply
assembly.
To
replace
the
power
supply
assembly:
1.
Remove
the
four
screws
at
the
rear
of
the
chassis
that
secure
the
power
supply
assembly.
2.
Open
the
computer
cover.
See
“Opening
the
computer
cover”
on
page
12.
3.
Pivot
the
drive
bay
assembly
upward
to
gain
access
to
the
power
supply
assembly.
4.
Locate
the
power
supply
assembly.
See
“Locating
components”
on
page
9.
Figure
23.
Removing
the
retaining
screws
for
the
power
supply
assembly
Chapter
2.
Installing
options
and
replacing
hardware
27
Summary of Contents for 7522 - ThinkCentre A58 - 2 GB RAM
Page 1: ...Machine Types 7522 7560 7610 and 7705 ThinkCentre User Guide ...
Page 2: ......
Page 3: ...ThinkCentre User Guide ...
Page 6: ...iv User Guide ...
Page 8: ...vi User Guide ...
Page 62: ...54 User Guide ...
Page 68: ...11 Reconnect the mouse cable to the computer 12 Turn your computer back on 60 User Guide ...
Page 78: ...70 User Guide ...
Page 79: ......
Page 80: ...Part Number 53Y6289 Printed in USA 1P P N 53Y6289 ...
