Lenovo 3000 N100 0689 Supplementary Manual page 19

Code Message
0200 Failure Fixed Disk
0210 Stuck key
0211 Keyboard error
0212* Keyboard Controller Failed Keyboard controller failed test. May require replacing
0213 Keyboard locked - Unlock
key switch
0220 Monitor type does not
match CMOS - Run SETUP
0230* Shadow Ram Failed at
offset: nnnn
0231* System RAM Failed at
offset: nnnn
0232* Extended RAM Failed at
offset: nnnn
0250 System battery is
dead-Replace and run
SETUP
0251 System CMOS checksum
bad - Default configuration
use
0271 Check date and time
settings
0280 Previous boot incomplete -
Default configuration used
0281 Memory Size found by
POST differed from CMOS
Description
Fixed disk is not working or not configured properly. Check
to see if fixed disk is attached properly. Run Setup. Find out
if the fixed-disk type is correctly identified.
Stuck key on keyboard.
Keyboard not working.
keyboard controller.
Unlock the system to proceed.
Monitor type not correctly identified in Setup.
Shadow RAM failed at offset nnnn of the 64k block at which
the error was detected.
System RAM failed at offset nnnn of in the 64k block at
which the error was detected.
Extended memory not working or not configured properly
at offset nnnn.
The CMOS clock battery indicator shows the battery is dead.
Charge the CMOS clock battery for more than 8 hours by
connecting the ac adapter and run Setup to reconfigure the
system.
System CMOS has been corrupted or modified incorrectly,
perhaps by an application program that changes data stored
in CMOS. The BIOS installed Default Setup Values. If you
do not want these values, enter Setup and enter your own
values. If the error persists, charge the system battery more
than 8 hours by connecting the ac adapter, or contact your
dealer.
BIOS found date or time out of range and reset the Real
-Time Clock. May require setting legal date (1991-2099).
Previous POST did not complete successfully. POST loads
default values and offers to run Setup. If the failure was
caused by incorrect values and they are not corrected, the
next boot will likely fail. On systems with control of wait
states, improper Setup settings can also terminate POST and
cause this error on the next boot. Run Setup and verify that
the wait-state configuration is correct. This error is cleared
the next time the system is booted.
Memory size found by POST differed from CMOS.
Chapter 3. Solving computer problems
Solving computer problems
11