Error and Informational Messages 173
POST Error Codes and Messages
The following error codes and messages are representative of various
conditions BIOS identifies. The exact strings and error numbers may be
different from those listed in Table 35.
BF
Check virus and backup reminders
C0
Try to boot with INT 19
D0
Interrupt handler error
D4
Pending interrupt error
D6
Initialize option ROM error
D8
Shutdown error
DA
Extended Block Move
DC
Shutdown 10 error
Table 35: POST Error Codes
Code
Message
0162
BIOS unable to apply BIOS update to processor 1
0163
BIOS unable to apply BIOS update to processor 2
0164
BIOS does not support current stepping for processor 1
0165
BIOS does not support current stepping for processor 2
0200
Failure Fixed Disk
0210
Stuck Key
0211
Keyboard error
0212
Keyboard Controller Failed
0213
Keyboard locked - Unlock key switch
0220
Monitor type does not match CMOS - Run SETUP
0230
System RAM Failed at offset
0231
Shadow RAM Failed at offset
0232
Extended RAM Failed at offset
0250
System battery is dead - Replace and run SETUP
0251
System CMOS checksum bad - Default configuration used
0260
System timer error
0270
Real-time clock error
0297
ECC Memory error in base (extended) memory test in Bank xx
02B2
Incorrect Drive A type - run SETUP
02B3
Incorrect Drive B type - run SETUP
02D0
System cache error - Cache disabled
02F5
DMA Test Failed
Table 34: Port-80h Codes and Beep Codes (Continued)
Port-80
Codes
Beep
Codes
Error Descriptions
3424.boo Page 173 Wednesday, September 2, 1998 9:23 AM