Symptom-to-FRU
index
The
symptom-to-FRU
index
in
this
section
lists
symptoms
and
errors
and
their
possible
causes.
The
most
likely
cause
is
listed
first,
in
boldface
type.
Note:
Do
the
FRU
replacement
or
other
actions
in
the
sequence
shown
in
the
column
headed
“FRU
or
action,
in
sequence.”
If
replacing
a
FRU
does
not
solve
the
problem,
put
the
original
part
back
in
the
computer.
Do
not
replace
a
nondefective
FRU.
This
index
can
also
help
you
determine,
during
regular
servicing,
what
FRUs
are
likely
to
need
to
be
replaced
next.
A
numeric
error
is
displayed
for
each
error
detected
in
POST
or
system
operation.
In
the
displays,
n
can
be
any
number.
If
no
numeric
code
is
displayed,
check
the
narrative
descriptions
of
symptoms.
If
the
symptom
is
not
described
there,
go
to
“Intermittent
problems”
on
page
52.
Note
For
a
device
not
supported
by
diagnostic
codes
in
the
ThinkPad
notebook
computers,
see
the
manual
for
that
device.
Numeric
error
codes
Symptom
or
error
FRU
or
action,
in
sequence
0175
Bad
CRC1,
stop
POST
task—The
EEPROM
checksum
is
not
correct.
System
board.
0176
System
Security—The
system
has
been
tampered
with.
1.
Run
BIOS
Setup
Utility,
and
save
the
current
setting
by
pressing
F10.
2.
System
board.
0177
Bad
SVP
data,
stop
POST
task—The
checksum
of
the
supervisor
password
in
the
EEPROM
is
not
correct.
System
board.
0182
Bad
CRC2.
Enter
BIOS
Setup
and
load
Setup
defaults.—The
checksum
of
the
CRS2
setting
in
the
EEPROM
is
not
correct.
1.
Run
BIOS
Setup
Utility.
Press
F9,
and
Enter
to
load
the
default
setting.
Then
save
the
current
setting
by
pressing
F10.
2.
System
board.
0185
Bad
startup
sequence
settings.
Enter
BIOS
Setup
and
load
Setup
defaults.
1.
Run
BIOS
Setup
Utility.
Press
F9,
and
Enter
to
load
the
default
setting.
Then
save
the
current
setting
by
pressing
F10.
0187
EAIA
data
access
error—The
access
to
EEPROM
is
failed.
System
board.
0188
Invalid
RFID
Serialization
Information
Area.
System
board.
0189
Invalid
RFID
configuration
information
area—The
EEPROM
checksum
is
not
correct.
System
board.
Symptom-to-FRU
index
ThinkPad
Z60m
45
Summary of Contents for 2529E8U
Page 2: ......
Page 3: ...ThinkPad Z60m Hardware Maintenance Manual ...
Page 6: ...iv MT 2529 2530 2531 and 2532 ...
Page 8: ...2 MT 2529 2530 2531 and 2532 ...
Page 86: ...2 3 Removing and replacing a FRU 80 MT 2529 2530 2531 and 2532 ...
Page 92: ...7 7 Removing and replacing a FRU 86 MT 2529 2530 2531 and 2532 ...
Page 118: ...3a 3b 6 5 4 continued Removing and replacing a FRU 112 MT 2529 2530 2531 and 2532 ...
Page 122: ...5 4 4 4 4 5 Removing and replacing a FRU 116 MT 2529 2530 2531 and 2532 ...
Page 149: ...LCD FRUs a b c d 1 2 3 7 8 9 10 4 5 6 e Parts list ThinkPad Z60m 143 ...
