Lenovo 7359 User Guide - Page 27

Replacing

Page 27 highlights

3. Remove the old battery. Figure 14. Removing the old battery 4. Install a new battery. Figure 15. Installing a new battery 5. Reconnect all the cables to the system board and close the computer cover. See "Completing the parts replacement" on page 30. Note: When the computer is turned on for the first time after battery replacement, an error message might be displayed. This is normal after replacing the battery. 6. Turn on the computer and all attached devices. 7. Use the Setup Utility program to set the date, time, and any passwords. See Chapter 4, "Using the Setup Utility," on page 43. Replacing the heat sink 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 heat sink. CAUTION: The heat sink might be very hot. Turn off the computer and wait three to five minutes to let the computer cool before opening the computer cover. To replace the heat sink: 1. Open the computer cover. See "Opening the computer cover" on page 12. 2. Locate the heat sink. See "Locating components" on page 9. Chapter 2. Installing options and replacing hardware 19

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3.
Remove
the
old
battery.
4.
Install
a
new
battery.
5.
Reconnect
all
the
cables
to
the
system
board
and
close
the
computer
cover.
See
“Completing
the
parts
replacement”
on
page
30.
Note:
When
the
computer
is
turned
on
for
the
first
time
after
battery
replacement,
an
error
message
might
be
displayed.
This
is
normal
after
replacing
the
battery.
6.
Turn
on
the
computer
and
all
attached
devices.
7.
Use
the
Setup
Utility
program
to
set
the
date,
time,
and
any
passwords.
See
Chapter
4,
“Using
the
Setup
Utility,”
on
page
43.
Replacing
the
heat
sink
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
heat
sink.
CAUTION:
The
heat
sink
might
be
very
hot.
Turn
off
the
computer
and
wait
three
to
five
minutes
to
let
the
computer
cool
before
opening
the
computer
cover.
To
replace
the
heat
sink:
1.
Open
the
computer
cover.
See
“Opening
the
computer
cover”
on
page
12.
2.
Locate
the
heat
sink.
See
“Locating
components”
on
page
9.
Figure
14.
Removing
the
old
battery
Figure
15.
Installing
a
new
battery
Chapter
2.
Installing
options
and
replacing
hardware
19