Lenovo V200 Laptop (English) Service and Troubleshooting Guide - Page 24

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Solving computer problems Code N/A* N/A N/A N/A N/A N/A* N/A* N/A Message Description Failing Bits: nnnn The hex number nnnn is a map of the bits at the RAM address which failed the memory test. Each 1 (one) in the map indicates a failed bit. See errors 230, 231, or 232 above for offset address of the failure in System, Extended, or Shadow memory. Invalid System Configuration Data Problem with NVRAM (CMOS) data. I/O device IRQ conflict I/O device IRQ conflict error. One or more I2O Block Storage Devices were excluded from the Setup Boot menu There was not enough room in the IPL table to display all installed I2O block-storage devices. Operating system not found Operating system cannot be located on either drive A: or drive C:. Enter BIOS Setup Utility and see if fixed disk and drive A: are properly identified. Make sure that: v The hard disk drive is correctly installed. v A startable disc is in the drive. If you still see the same error message, check the boot sequence using BIOS Setup Utility. Parity Check 1 nnnn Parity error found in the system bus. BIOS attempts to locate the address and display i on the screen. If it cannot locate the address, it displays ????. Parity is a method for checking errors in binary data. A parity error indicates that some data has been corrupted. Parity Check 2 nnnn Parity error found in the I/O bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays ????. Press F1 to resume, F2 to Setup, F3 for previous Displayed after any recoverable error message. Press F1 to start the boot process or F2 to enter BIOS Setup Utility and change the settings. Press F3 to display the previous screen (usually an initialization error of an Option ROM, i.e., an add-on card). Write down and follow the information shown on the screen. 14 Lenovo 3000 V200 Service and Troubleshooting Guide

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Code
Message
Description
N/A*
Failing
Bits:
nnnn
The
hex
number
nnnn
is
a
map
of
the
bits
at
the
RAM
address
which
failed
the
memory
test.
Each
1
(one)
in
the
map
indicates
a
failed
bit.
See
errors
230,
231,
or
232
above
for
offset
address
of
the
failure
in
System,
Extended,
or
Shadow
memory.
N/A
Invalid
System
Configuration
Data
Problem
with
NVRAM
(CMOS)
data.
N/A
I/O
device
IRQ
conflict
I/O
device
IRQ
conflict
error.
N/A
One
or
more
I2O
Block
Storage
Devices
were
excluded
from
the
Setup
Boot
menu
There
was
not
enough
room
in
the
IPL
table
to
display
all
installed
I2O
block-storage
devices.
N/A
Operating
system
not
found
Operating
system
cannot
be
located
on
either
drive
A:
or
drive
C:.
Enter
BIOS
Setup
Utility
and
see
if
fixed
disk
and
drive
A:
are
properly
identified.
Make
sure
that:
v
The
hard
disk
drive
is
correctly
installed.
v
A
startable
disc
is
in
the
drive.
If
you
still
see
the
same
error
message,
check
the
boot
sequence
using
BIOS
Setup
Utility.
N/A*
Parity
Check
1
nnnn
Parity
error
found
in
the
system
bus.
BIOS
attempts
to
locate
the
address
and
display
i
on
the
screen.
If
it
cannot
locate
the
address,
it
displays
????.
Parity
is
a
method
for
checking
errors
in
binary
data.
A
parity
error
indicates
that
some
data
has
been
corrupted.
N/A*
Parity
Check
2
nnnn
Parity
error
found
in
the
I/O
bus.
BIOS
attempts
to
locate
the
address
and
display
it
on
the
screen.
If
it
cannot
locate
the
address,
it
displays
????.
N/A
Press
F1
to
resume,
F2
to
Setup,
F3
for
previous
Displayed
after
any
recoverable
error
message.
Press
F1
to
start
the
boot
process
or
F2
to
enter
BIOS
Setup
Utility
and
change
the
settings.
Press
F3
to
display
the
previous
screen
(usually
an
initialization
error
of
an
Option
ROM,
i.e.,
an
add-on
card).
Write
down
and
follow
the
information
shown
on
the
screen.
Solving
computer
problems
14
Lenovo
3000
V200
Service
and
Troubleshooting
Guide