Lenovo M58p User Guide - Page 37

Replacing, power, supply, assembly

Page 37 highlights

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. Figure 24. Removing the retaining screws for the power supply assembly 2. Open the computer cover. See "Opening the computer cover" on page 12. 3. Pivot the optical drive bay assembly upward to gain access to the power supply assembly. 4. Locate the power supply assembly. See "Locating components" on page 9. Chapter 2. Installing options and replacing hardware 29

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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:
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
optical
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
24.
Removing
the
retaining
screws
for
the
power
supply
assembly
Chapter
2.
Installing
options
and
replacing
hardware
29