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Removing
and
replacing
the
battery
1.
Remove
the
cover.
See
“Removing
the
cover”
on
page
121.
2.
Locate
the
battery.
See
“Identifying
parts
on
the
system
board”
on
page
124.
3.
If
necessary,
remove
any
adapters
that
impede
access
to
the
battery.
See
“Removing
and
replacing
a
PCI
adapter”
on
page
125
for
more
information.
4.
Remove
the
old
battery.
5.
Install
the
new
battery.
6.
Replace
any
adapters
that
were
removed
to
gain
access
to
the
battery.
7.
Go
to
“Closing
the
cover
and
connecting
cables”
on
page
133
Note:
Use
the
Setup
Utility
program
to
set
the
date
and
time
and
any
passwords.
See
Chapter
6,
“Using
the
Setup
Utility,”
on
page
55.
Removing
and
replacing
the
power
supply
Attention
Never
remove
the
cover
on
a
power
supply
or
any
part
that
has
the
following
label
attached.
Hazardous
voltage,
current,
and
energy
levels
are
present
inside
any
component
that
has
this
label
attached.
There
are
no
servicable
parts
inside
these
components.
1.
Remove
the
cover.
See
“Removing
the
cover”
on
page
121.
2.
Disconnect
all
power
supply
cables
from
the
drives.
3.
Disconnect
all
power
supply
cables
from
the
system
board.
See
“Identifying
parts
on
the
system
board”
on
page
124.
4.
Support
the
power
supply
and
remove
the
four
screws
that
hold
the
power
supply
in
place.
5.
Remove
the
power
supply.
Chapter
10.
Replacing
FRUs
(Types
8084,
8085,
8147,
8148,
and
8179
127
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 ...
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Страница 25: ...1 2 Chapter 2 Safety information 19 ...
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Страница 27: ...Chapter 2 Safety information 21 ...
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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 ...
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Страница 99: ...Chapter 8 Replacing FRUs Types 8126 8174 8175 and 8176 93 ...
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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 ...