Solving, Computer, Problems – Lenovo NONE FOUND 3000 V100 User Manual
Page 20
Code
Message
Description
02B0
02B1
Diskette
drive
A
error
Diskette
drive
B
error
Drive
A:
or
B:
is
present
but
fails
the
BIOS
POST
diskette
tests.
Check
to
see
that
the
drive
is
defined
with
the
proper
diskette
type
in
Setup
and
that
the
diskette
drive
is
attached
correctly.
02B2
Incorrect
Drive
A
type
-
run
SETUP
Type
of
floppy
drive
A:
not
correctly
identified
in
Setup.
02B3
Incorrect
Drive
B
type
-
run
SETUP
Type
of
floppy
drive
B:
not
correctly
identified
in
Setup.
02F0
CPU
ID
CPU
socket
number
for
Multi-Processor
error.
02F4*
EISA
CMOS
not
writable
ServerBIOS2
test
error:
Cannot
write
to
EISA
CMOS.
02F5*
DMA
Test
Failed
ServerBIOS2
test
error:
Cannot
write
to
extended
DMA
(Direct
Memory
Access)
registers.
02F6*
Software
NMI
Failed
ServerBIOS2
test
error:
Cannot
generate
software
NMI
(Non-Maskable
Interrupt).
02F7*
Fail
-
Safe
Timer
NMI
Failed
ServerBIOS2
test
error:
Fail-Safe
Timer
takes
too
long.
N/A
Device
Address
Conflict
Address
conflict
for
specified
device.
N/A
Allocation
Error
for
:
device
Run
ISA
or
EISA
Configuration
Utility
to
resolve
resource
conflict
for
the
specified
device.
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
Verify
the
following:
The
hard
disk
drive
is
correctly
installed.
A
startable
diskette
is
in
the
diskette
drive.
If
you
still
see
the
same
error
message,
check
the
boot
sequence
using
BIOS
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.
Solving
computer
problems
12
Lenovo
3000
V100
Service
and
Troubleshooting
Guide