Epson 386SX - Manual (Page 191)

Power-on diagnostics error codes and messages (continued)
Error code Message Notes
Hard disk drive(s) and controller
1760 DISK 0 PARAMETER FAILURE
1761 DISK 1 PARAMETER FAILURE
1770 DISK 0 PARAMETER ERROR Incorrect user
definable table
1771 DISK 1 PARAMETER ERROR Incorrect user
definable table
1780 DISK 0 FAILURE Calibration failure
1781 DISK 1 FAILURE Calibration failure
1782 DISK CONTROLLER FAILURE Self test failure
1790 DISK 0 ERROR Parameter does
not match
1791 DISK 1 ERROR Parameter does
not match
Auxiliary device(s)
8601 AUXILIARY DEVICE FAILURE No response
8602 AUXILIARY DEVICE FAILURE Reset device not
complete
8603 AUXILIARY DEVICE FAILURE INT12 or bad
mouse ID
Power-on Diagnostics B-3