Lenovo ThinkPad T42 (Chinese - Simplified) Service and Troubleshooting guide f - Page 35

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bvFczJb {" bv=8 0230: Shadow RAM error 0S RAM vVJO#9C PC-Doctor bTFczZf#g{!CZ*tFcz (0S RAM ms) .0mSKZf#i,kXB20|#;s9C PC-Doctor bTZf# 0231: System RAM error 53 RAM vVJO#9C PC-Doctor bTFczZf#g{!CZ*tFcz (53 RAM ms) .0mSKZf#i,kXB20|#;s9C PC-Doctor bTZf# 0232: Extended RAM error )9 RAM vVJO#9C PC-Doctor bTFczZf#g{Z*tFcz.0 ()9 RAM ms) UUvSKZf,kXB20|#;s9C PC-Doctor bTZf# 0250: System battery error 8CgX(CZFczXz1#fdCE",gUZM1d)D!#|;g (53gXms) X,;sKP BIOS Setup Utility Ti$dC#g{JbT;fZ,k+Fcz M%,^# 0 2 5 1 : S y s t e m C M O S 53 CMOS I\Q;3v&CLrF5#Fcz9C1!hC#KP BIOS c h e c k s u m b a d ( 5 3 Setup Utility XBdChC#g{TvV`,Dmszk,k+FczM%,^# CMOS #iMms) 0260: System timer error k+FczM%,^# (53(1wms) 0270: Real time clock error k+FczM%,^# (511Sms) 0271: Date and time error FczPH4hCUZ,24hC1d#9C BIOS Setup Utility hCUZM1 (UZM1dms) d# 0 2 8 0 : P r e v i o u s b o o t Fcz0N^(jI}

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{"
b
v
=
8
0230: Shadow RAM error
(
0
S
RAM
m
s
)
0
S
RAM
v
V
J
O
#
9
C
PC-Doctor
b
T
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0
m
S
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Z
f
#
i
,
k
X
B
2
0
|
#
;
s
9
C
PC-Doctor
b
T
Z
f
#
0231: System RAM error
(
5
3
RAM
m
s
)
5
3
RAM
v
V
J
O
#
9
C
PC-Doctor
b
T
F
c
z
Z
f
#
g
{
!
C
Z
*
t
F
c
z
.
0
m
S
K
Z
f
#
i
,
k
X
B
2
0
|
#
;
s
9
C
PC-Doctor
b
T
Z
f
#
0232: Extended RAM error
(
)
9
RAM
m
s
)
)
9
RAM
v
V
J
O
#
9
C
PC-Doctor
b
T
F
c
z
Z
f
#
g
{
Z
*
t
F
c
z
.
0
UU
v
S
K
Z
f
,
k
X
B
2
0
|
#
;
s
9
C
PC-Doctor
b
T
Z
f
#
0250: System battery error
(
5
3
g
X
m
s
)
8
C
g
X
(
CZ
F
c
z
X
z
1
#
f
d
C
E
"
,
gU
Z
M
1
d
)
D
!
#
|
;
g
X
,
;
s
K
P
BIOS Setup Utility
T
i
$
d
C
#
g
{
J
b
T;
f
Z
,
k
+
F
c
z
M
%
,
^
#
0251:
System
CMOS
checksum
bad
(
5
3
CMOS
#
i
M
m
s
)
5
3
CMOS
I
\
Q
;
3
v
&C
L
r
F
5
#
F
c
z
9
C
1
!
h
C
#
K
P
BIOS
Setup Utility
X
B
d
C
h
C
#
g
{
T
v
V`
,
D
m
s
z
k
,
k
+
F
c
z
M
%
,
^
#
0260: System timer error
(
5
3
(
1
w
m
s
)
k
+
F
c
z
M
%
,
^
#
0270: Real time clock error
(
511
S
m
s
)
k
+
F
c
z
M
%
,
^
#
0271: Date and time error
(
U
Z
M
1
d
m
s
)
F
c
z
P
H
4
h
C
U
Z
,
2
4
h
C
1
d
#
9
C
BIOS Setup Utility
h
C
U
Z
M
1
d
#
0280:
Previous
boot
incomplete
(
H
0
D
}
<
4
j
I
)
F
c
z
0
N
^
(
j
I
}
<
}
L
#
X
U
F
c
z
;
;
s
*
t
F
c
z
T
t
/
BIOS Setup Utility
#
i
$
d
C
,
;
s
(
}
!
q
Restart
nB
D
Exit Saving Changes
!
n
r
4
F10
X
B
t
/
F
c
z
#
g
{
T
v
V`
,
D
m
s
z
k
,
k
+
F
c
z
M
%
,
^
#
02D0: System cache error
(
5
3
_
Y
:
fm
s
)
_
Y
:
f
;
{
C
#
k
+
F
c
z
M
%
,
^
#
02F4:
EISA
CMOS
not
writable
(
EISA CMOS
;
I
4
)
k
+
F
c
z
M
%
,
^
#
02F5:
DMA
test
failed
(
DMA
b
T'
\
)
k
+
F
c
z
M
%
,
^
#
02F6: Software NMI failed
(
m
~
NMI
'
\
)
k
+
F
c
z
M
%
,
^
#
02F7: Fail-safe timer NMI
failed
(
J
O
2
+
(
1
w
NMI
'
\
)
k
+
F
c
z
M
%
,
^
#
b
v
F
c
z
J
b
Z
2
B
b
v
F
c
z
J
b
15