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7.
Take
note
of
the
location
of
the
DIMMs
and
remove
them
from
the
failing
system
board
and
install
them
on
the
new
system
board
in
the
same
location
as
they
were
on
the
failing
system
board.
See
“Removing
and
replacing
memory”
on
page
125.
8.
Remove
the
heat
sink
and
microprocessor
from
the
failing
system
board
and
install
them
on
the
new
system
board.
See
“Removing
and
replacing
the
microprocessor.”
Continue
at
the
next
step
after
installing
the
heat
sink
and
microprocessor
on
the
new
system
board.
9.
Install
the
new
system
board
and
insert
the
screws.
10.
Reconnect
all
cables
to
the
system
board.
11.
Replace
any
air
baffles
or
ducts.
12.
Go
to
“Closing
the
cover
and
connecting
cables”
on
page
133.
Removing
and
replacing
the
microprocessor
1.
Remove
the
cover.
See
“Removing
the
cover”
on
page
121.
2.
Remove
any
air
baffles
or
ducts
that
cover
the
microprocessor.
3.
Disconnect
the
heat
sink
fan
cable
from
the
system
board.
Refer
to
“Identifying
parts
on
the
system
board”
on
page
124.
Chapter
10.
Replacing
FRUs
(Types
8084,
8085,
8147,
8148,
and
8179
129
Содержание ThinkCentre M50e
Страница 1: ...Hardware Maintenance Manual Types 8084 8085 8126 8147 8148 8149 Types 8174 8175 8176 8177 8178 8179 ...
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Страница 3: ...Hardware Maintenance Manual Types 8084 8085 8126 8147 8148 8149 Types 8174 8175 8176 8177 8178 8179 ...
Страница 18: ...12 Hardware Maintenance Manual ...
Страница 19: ...Chapter 2 Safety information 13 ...
Страница 20: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 14 Hardware Maintenance Manual ...
Страница 24: ...18 Hardware Maintenance Manual ...
Страница 25: ...1 2 Chapter 2 Safety information 19 ...
Страница 26: ...20 Hardware Maintenance Manual ...
Страница 27: ...Chapter 2 Safety information 21 ...
Страница 28: ...1 2 22 Hardware Maintenance Manual ...
Страница 35: ...Chapter 2 Safety information 29 ...
Страница 36: ...30 Hardware Maintenance Manual ...
Страница 37: ...1 2 Chapter 2 Safety information 31 ...
Страница 41: ...Chapter 2 Safety information 35 ...
Страница 42: ...1 2 36 Hardware Maintenance Manual ...
Страница 43: ...Chapter 2 Safety information 37 ...
Страница 54: ...48 Hardware Maintenance Manual ...
Страница 99: ...Chapter 8 Replacing FRUs Types 8126 8174 8175 and 8176 93 ...
Страница 124: ...118 Hardware Maintenance Manual ...
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Страница 181: ...Chapter 11 FRU lists 175 ...
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Страница 228: ...Part Number 19R1295 Printed in USA 1P P N 19R1295 ...