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Инструкции и руководства
Бренды
Lenovo
R50e
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Справочник Пользователя для Lenovo R50e UR0S9FR
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Contents
About
this
manual
.
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. 1
Introduction
.
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. 3
Important
service
information
.
.
.
.
.
.
.
.
. 3
Strategy
for
replacing
FRUs
.
.
.
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.
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. 3
Strategy
for
replacing
a
hard
disk
drive
.
.
.
.
. 4
How
to
use
error
messages
.
.
.
.
.
.
.
. 4
Strategy
for
replacing
FRUs
for
CTO,
CMV,
and
GAV
4
Product
definition
.
.
.
.
.
.
.
.
.
.
. 4
FRU
identification
for
CTO,
CMV,
and
GAV
products
5
Important
information
about
replacing
RoHS
compliant
FRUs
.
.
.
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.
. 7
Diskette
compatibility
matrix
.
.
.
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. 8
Safety
notices:
multilingual
translations
.
.
.
.
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. 8
Safety
information
.
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. 20
General
safety
.
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. 20
Electrical
safety
.
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. 21
Safety
inspection
guide
.
.
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.
. 23
Handling
devices
that
are
sensitive
to
electrostatic
discharge
.
.
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.
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.
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.
.
. 24
Grounding
requirements
.
.
.
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.
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. 25
Laser
compliance
statement
.
.
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.
.
. 26
General
descriptions
.
.
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. 29
Read
this
first
.
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. 29
What
to
do
first
.
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.
. 29
Related
service
information
.
.
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.
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.
.
.
. 31
Service
Web
site
.
.
.
.
.
.
.
.
.
.
. 31
Restoring
the
pre-installed
system
.
.
.
.
.
. 31
Passwords
.
.
.
.
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.
.
.
.
.
.
.
. 32
Power
management
.
.
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.
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.
.
. 35
Checkout
guide
.
.
.
.
.
.
.
.
.
.
.
. 38
Testing
the
computer
.
.
.
.
.
.
.
.
.
. 38
Detecting
system
information
with
PC-Doctor
.
.
. 41
Power
system
checkout
.
.
.
.
.
.
.
.
. 41
ThinkPad
R50e,
R51e
and
R52
Series
.
.
.
.
. 45
Product
overview
.
.
.
.
.
.
.
.
.
.
.
. 47
Specifications
.
.
.
.
.
.
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.
.
.
.
. 47
Status
indicators
.
.
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.
.
. 54
FRU
tests
.
.
.
.
.
.
.
.
.
.
.
.
. 57
Fn
key
combinations
.
.
.
.
.
.
.
.
.
. 59
Symptom-to-FRU
index
.
.
.
.
.
.
.
.
.
. 62
Numeric
error
codes
.
.
.
.
.
.
.
.
.
. 62
Error
messages
.
.
.
.
.
.
.
.
.
.
. 67
Beep
symptoms
.
.
.
.
.
.
.
.
.
.
. 68
No-beep
symptoms
.
.
.
.
.
.
.
.
.
. 68
LCD-related
symptoms
.
.
.
.
.
.
.
.
. 69
Intermittent
problems
.
.
.
.
.
.
.
.
.
. 70
Undetermined
problems
.
.
.
.
.
.
.
.
. 70
©
Lenovo
2005.
Portions
©
IBM
Corp.
2005.
iii
Назад
Далее
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