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6.
Take
note
of
the
location
of
all
cable
connections
on
the
system
board
and
disconnect
all
cables.
See
the
system
board
illustration
for
your
machine
type
at
“Identifying
parts
on
the
system
board”
on
page
89.
7.
Remove
the
hard
disk
drive.
See
“Replacing
the
hard
disk
drive”
on
page
112.
8.
Remove
the
screws
that
secure
the
system
board
to
the
chassis.
9.
Lift
the
system
board
out
of
the
chassis.
10.
Remove
the
memory
modules
from
the
failing
system
board
and
install
them
in
the
same
location
on
the
new
system
board.
11.
Disconnect
the
heat
sink
and
fan
assembly
cable
from
the
system
board.
See
the
system
board
illustration
for
your
machine
type
at
“Identifying
parts
on
the
system
board”
on
page
89.
12.
Remove
the
four
screws
securing
the
heat
sink
and
fan
assembly
to
the
system
board.
13.
Lift
the
heat
sink
and
fan
assembly
off
the
failing
system
board.
Place
the
heat
sink
on
its
side
so
that
the
thermal
grease
does
not
come
in
contact
with
anything.
Note:
You
might
have
to
gently
twist
the
heat
sink
to
free
it
from
the
microprocessor.
98
Hardware
Maintenance
Manual
Содержание 8013
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Страница 551: ...9632 Vista Business 32 Recovery DVDs FRU CRU Tier RE models 43C1308 1 Chapter 10 FRU lists 545 ...
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Страница 582: ...Part Number 41X5730 Printed in USA 1P P N 41X5730 ...