Filter
Top Products
Error
code
Beep symptom Error message
Solution
0191
none
Operating system not found.
Make sure that:
• The hard disk drive is correctly
installed.
• A startable disc is in the drive.
If you still see the same error
message, check the boot
sequence using BIOS Setup
Utility.
0200 Two short beeps 0200: Failure Fixed Disk The hard disk drive is not working.
Have the hard disk drive serviced.
0210 Two short beeps
0210: Stuck Key
Replace the keyboard and restart
your computer.
0211 Two short beeps 0211: Keyboard error
Run the interactive tests of the
keyboard and the auxiliary input
device.
0212 Two short beeps
0212: Keyboard Controller Failed
Replace keyboard controller.
0213 Two short beeps 0213: Keyboard locked – Unlock
key switch
Unlock the system to proceed.
0220 Two short beeps 0220: Monitor type does not
match CMOS – Run SETUP.
Load Setup default settings in
BIOS Setup Utility.
0230 Two short beeps
0230: System RAM Failed at
offset:
System board.
0231 Two short beeps
0231: Shadow Ram Failed at
offset:
Memory is not working correctly.
Have the memory serviced.
If you still see the same error
message, have the computer
serviced.
0232 Two short beeps 0232: Extended RAM Failed at
address line:
Memory is not working correctly.
Have the memory serviced.
If you still see the same error
message, have the computer
serviced.
0250 Two short beeps
0250: System battery is dead -
Replace and run SETUP
1. Charge the backup battery
for more than 8 hours by
connecting the ac power
adapter.
2. Replace the backup battery
and run BIOS Setup Utility to
reset the time and date
0251 Two short beeps
0251: System CMOS checksum
bad - Default conguration used
The system CMOS might have
been corrupted by an application
program. The computer uses the
default settings. Run BIOS Setup
Utility to recongure the settings.
If you still see the same error code,
have the computer serviced.
160 User Guide