Replacing the heat sink and fan assembly, Replacing, Heat – Lenovo 7360 User Manual
Page 31: Sink, Assembly, Accessing
Note:
Use
only
the
screws
provided
by
Lenovo.
9.
Install
and
tighten
the
four
screws
at
the
rear
of
the
chassis
to
secure
the
power
supply.
10.
Check
the
position
of
the
voltage-selection
switch
on
the
rear
of
the
computer.
Use
a
ballpoint
pen
to
slide
the
switch,
if
necessary.
Note:
Some
computers
do
not
have
a
voltage-selection
switch.
These
computers
automatically
control
the
voltage.
v
If
the
voltage
supply
range
is
100–127
V
AC,
set
the
switch
to
115
V.
v
If
the
voltage
supply
range
is
200–240
V
AC,
set
the
switch
to
230
V.
11.
Reconnect
all
the
power
supply
cables
to
the
drives
and
the
system
board.
12.
Go
to
Replacing
the
heat
sink
and
fan
assembly
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
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
and
fan
assembly.
To
replace
the
heat
sink
and
fan
assembly:
1.
Open
the
computer
cover.
See
2.
Pivot
the
drive
bay
assembly
upward
to
gain
access
to
the
heat
sink
and
fan
assembly.
Figure
18.
Accessing
the
heat
sink
Chapter
3.
Installing
options
and
replacing
hardware
23