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Replacing
the
microprocessor
CAUTION:
The
heat
sink
and
microprocessor
might
be
very
hot.
Turn
off
the
computer
and
wait
three
to
five
minutes
to
let
the
computer
cool
before
opening
the
computer
cover.
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
information
on
how
to
remove
and
replace
the
microprocessor.
The
procedure
varies
depending
upon
the
machine
type.
1.
Remove
the
computer
cover.
See
“Removing
the
computer
cover”
on
page
85.
2.
Place
the
computer
on
its
right
side
to
help
make
the
microprocessor
more
accessible.
3.
Disconnect
the
heat
sink
and
fan
assembly
cable
from
the
system
board.
See
the
system
board
illustration
for
your
machine
type
at
“System
board
connectors”
on
page
84.
4.
Remove
the
four
screws
1
securing
the
heat
sink
and
fan
assembly
to
the
system
board.
94
Hardware
Maintenance
Manual
Содержание ThinkCentre7260
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Страница 105: ...5 Go to Completing the FRU replacement on page 120 Chapter 8 Replacing FRUs Tamdhu Computers 99 ...
Страница 155: ...3 Remove the new adapter card from its static protective package Chapter 9 Replacing FRUs 607 computers 149 ...
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Страница 426: ...Part Number 53Y6397 Printed in USA 1P P N 53Y6397 ...