Service Manual Lenovo 3000 C100.pdf
(
2910 KB
)
Pobierz
MT 0761
Lenovo
3000
C100
Hardware
Maintenance
Manual
April
2006
This
manual
supports:
Lenovo
3000
C100
(MT
0761)
Note
Before
using
this
information
and
the
product
it
supports,
be
sure
to
read
the
general
information
under
“Notices”
on
page
84.
Second
Edition
(April
2006)
©
Copyright
Lenovo
2006.
All
rights
reserved.
U.S.
GOVERNMENT
USERS
–
RESTRICTED
RIGHTS:
Our
products
and/or
services
are
provided
with
RESTRICTED
RIGHTS.
Use,
duplication
or
disclosure
by
the
Government
is
subject
to
the
GSA
ADP
Schedule
contract
with
Lenovo
Group
Limited,
if
any,
or
the
standard
terms
of
this
commercial
license,
or
if
the
agency
is
unable
to
accept
this
Program
under
these
terms,
then
we
provide
this
Program
under
the
provisions
set
forth
in
Commercial
Computer
Software–Restricted
Rights
at
FAR
52.227-19,
when
applicable,
or
under
Rights
in
Data-General,
FAR
52.227.14
(Alternate
III).
Contents
.
1
About
this
manual
.
.
.
.
.
.
.
.
.
.
.
.
1
Important
service
information
.
.
.
.
.
.
.
.
1
Strategy
for
replacing
FRUs
.
.
.
.
.
.
.
.
.
1
Strategy
for
replacing
a
hard
disk
drive
.
.
.
.
2
Important
notice
for
replacing
a
system
board
.
.
2
How
to
use
error
messages
.
.
.
.
.
.
.
.
2
Strategy
for
replacing
FRUs
for
Custom
Model
Variant
(CMV)
products
.
.
.
.
.
.
.
.
.
.
2
Using
PC
Entitlement
Warehouse
(PEW)
.
.
.
.
3
Using
eSupport
.
.
.
.
.
.
.
.
.
.
.
.
3
Using
the
HMM
.
.
.
.
.
.
.
.
.
.
.
.
3
Important
information
about
replacing
RoHS
compliant
FRUs
.
.
.
.
.
.
.
.
.
.
.
.
.
4
Diskette
compatibility
matrix
.
.
.
.
.
.
.
.
.
5
Safety
notices:
multilingual
translations
.
.
.
.
.
5
Safety
information
.
.
.
.
.
.
.
.
.
.
.
.
11
General
safety
.
.
.
.
.
.
.
.
.
.
.
.
11
Electrical
safety
.
.
.
.
.
.
.
.
.
.
.
.
11
Safety
inspection
guide
.
.
.
.
.
.
.
.
.
13
Handling
devices
that
are
sensitive
to
electrostatic
discharge
.
.
.
.
.
.
.
.
.
.
14
Grounding
requirements
.
.
.
.
.
.
.
.
.
14
Laser
compliance
statement
.
.
.
.
.
.
.
.
.
15
.
.
.
.
.
.
.
.
.
.
.
.
LCD-related
symptoms
.
.
.
.
.
.
.
.
.
37
Intermittent
problems
.
.
.
.
.
.
.
.
.
.
38
Undetermined
problems
.
.
.
.
.
.
.
.
.
38
FRU
replacement
notices
.
.
.
.
.
.
.
.
.
.
39
Screw
notices
.
.
.
.
.
.
.
.
.
.
.
.
.
39
Retaining
serial
numbers
.
.
.
.
.
.
.
.
.
39
Removing
and
replacing
a
FRU
.
.
.
.
.
.
.
.
42
1010
Battery
pack
.
.
.
.
.
.
.
.
.
.
.
43
1020
Optical
drive
.
.
.
.
.
.
.
.
.
.
.
44
1030
Hard
disk
drive
.
.
.
.
.
.
.
.
.
.
45
1040
DIMM
slot
cover
and
DIMM
.
.
.
.
.
.
46
1050
Cover,
strip
(E
cover)
.
.
.
.
.
.
.
.
47
1060
Function
board
.
.
.
.
.
.
.
.
.
.
48
1070
Keyboard
.
.
.
.
.
.
.
.
.
.
.
.
49
1080
MiniPCI
adapter
.
.
.
.
.
.
.
.
.
.
51
1090
Fan
.
.
.
.
.
.
.
.
.
.
.
.
.
.
52
1100
Thermal
module
.
.
.
.
.
.
.
.
.
.
53
1110
CPU
.
.
.
.
.
.
.
.
.
.
.
.
.
.
54
1120
LCD
unit
.
.
.
.
.
.
.
.
.
.
.
.
55
1130
To p
cover
assembly
(C
cover)
.
.
.
.
.
57
1140
Bluetooth
daughter
card
(BDC)
.
.
.
.
.
60
1150
Modem
daughter
card
(MDC)
.
.
.
.
.
61
1160
LED
card
.
.
.
.
.
.
.
.
.
.
.
.
62
1170
System
board,
PC
Card
slot
and
bottom
cover
(D
cover)
.
.
.
.
.
.
.
.
.
.
.
.
63
2010
LCD
front
bezel
(B
cover)
.
.
.
.
.
.
.
66
2020
Inverter
card
.
.
.
.
.
.
.
.
.
.
.
67
2030
LCD
panel,
LCD
cable,
hinges,
and
LCD
rear
cover
assembly
.
.
.
.
.
.
.
.
.
.
68
Locations
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
70
Front
view
.
.
.
.
.
.
.
.
.
.
.
.
.
.
70
Rear
view
.
.
.
.
.
.
.
.
.
.
.
.
.
.
71
Bottom
view
.
.
.
.
.
.
.
.
.
.
.
.
.
71
Parts
list
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
72
Overall
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
72
LCD
FRUs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
77
Keyboard
.
.
.
.
.
.
.
.
.
.
.
.
.
.
78
Recovery
CDs
.
.
.
.
.
.
.
.
.
.
.
.
79
Corel
software
CDs
.
.
.
.
.
.
.
.
.
.
.
80
Miscellaneous
parts
.
.
.
.
.
.
.
.
.
.
.
81
AC
adapters
.
.
.
.
.
.
.
.
.
.
.
.
.
81
Optional
FRU
.
.
.
.
.
.
.
.
.
.
.
.
81
Common
parts
list
.
.
.
.
.
.
.
.
.
.
.
82
Notices
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
84
Trademarks
.
.
.
.
.
.
.
.
.
.
.
.
.
.
85
.
17
Read
this
first
.
.
.
.
.
.
.
.
.
.
.
.
.
17
What
to
do
first
.
.
.
.
.
.
.
.
.
.
.
.
17
Related
service
information
.
.
.
.
.
.
.
.
.
19
Service
We b
site
.
.
.
.
.
.
.
.
.
.
.
.
19
Restoring
the
pre-installed
system
.
.
.
.
.
.
19
Passwords
.
.
.
.
.
.
.
.
.
.
.
.
.
.
20
Power
management
.
.
.
.
.
.
.
.
.
.
22
Checkout
guide
.
.
.
.
.
.
.
.
.
.
.
.
.
24
Testing
the
computer
.
.
.
.
.
.
.
.
.
.
24
Detecting
system
information
with
PC-Doctor
.
.
26
Power
system
checkout
.
.
.
.
.
.
.
.
.
26
.
.
.
.
.
.
.
.
29
Product
overview
.
.
.
.
.
.
.
.
.
.
.
.
30
Specifications
.
.
.
.
.
.
.
.
.
.
.
.
.
30
Status
indicators
.
.
.
.
.
.
.
.
.
.
.
.
32
FRU
tests
.
.
.
.
.
.
.
.
.
.
.
.
.
.
33
Fn
key
combinations
.
.
.
.
.
.
.
.
.
.
34
Symptom-to-FRU
index
.
.
.
.
.
.
.
.
.
.
35
Error
messages
.
.
.
.
.
.
.
.
.
.
.
.
35
.
.
.
.
.
.
.
.
©
Copyright
Lenovo
2006
iii
Introduction
General
descriptions
.
Lenovo
3000
C100
.
iv
MT
0761
Introduction
About
this
manual
This
manual
contains
service
and
reference
information
for
Lenovo
3000
C100
(MT
0761).
Use
this
manual
along
with
the
advanced
diagnostic
tests
to
troubleshoot
problems.
The
manual
is
divided
into
sections
as
follows:
v
The
common
sections
provide
general
information,
guidelines,
and
safety
information
required
in
servicing
computers.
v
The
product-specific
section
includes
service,
reference,
and
product-specific
parts
information.
Important
This
manual
is
intended
for
trained
service
personnel
who
are
familiar
with
Lenovo
3000
products.
Use
this
manual
along
with
the
advanced
diagnostic
tests
to
troubleshoot
problems
effectively.
Before
servicing
a
Lenovo
3000
product,
be
sure
to
review
the
safety
information
under
“Safety
notices:
multilingual
translations”
on
page
5,
“Safety
information”
on
page
11,
and
“Laser
compliance
statement”
on
page
15.
Important
service
information
Important
BIOS
and
device
driver
fixes
are
customer-installable.
The
BIOS
and
device
drivers
are
posted
on
the
customer
support
site
http://www.lenovo.com/support
Advise
customers
to
contact
the
Customer
Support
Center
at
800-426-7378
if
they
need
assistance
in
obtaining
or
installing
any
software
fixes,
drivers,
and
BIOS
downloards.
Customers
in
Canada
should
call
the
Customer
Support
Center
at
800-565-3344
for
assistance
or
download
information.
Strategy
for
replacing
FRUs
Before
replacing
parts
Make
sure
that
all
software
fixes,
drivers,
and
BIOS
downloards
are
installed
before
replacing
any
FRUs
listed
in
this
manual.
Use
the
following
strategy
to
prevent
unnecessary
expense
for
replacing
and
servicing
FRUs:
©
Copyright
Lenovo
2006
1
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