System diagnostics error codes and messages (continued)
Error code | Message |
Monochrome display adapter and CRT
401ERROR IN ADAPTER CHECK
403ERROR IN ATTRIBUTE CHECK
404ERROR IN CHARACTER SET CHECK
406ERROR IN GRAPHICS MODE CHECK
408ERROR IN SCREEN PAGING CHECK
409ERROR IN LIGHT PEN CHECK
410ERROR IN VIDEO CHECK
411ERROR IN SYNC CHECK
Color graphics adapter and CRT
501ERROR IN ADAPTER CHECK
504ERROR IN CHARACTER SET CHECK
506ERROR IN COLOR GRAPHICS CHECK
508ERROR IN SCREEN PAGING CHECK
509ERROR IN LIGHT PEN CHECK
510ERROR IN COLOR VIDEO CHECK
511ERROR IN SYNC CHECK
Diskette drive(s) and controller
601 | DISKETTE DRIVE CONTROLLER ERROR |
602 | SEQUENTIAL SEEK ERROR |
603 | RANDOM SEEK ERROR |
604 | WRITE ERROR |
605 | READ ERROR |
606 | DISK CHANGE CHECK REMOVE ERROR |
607 | DISK CHANGE CHECK INSERT ERROR |
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Math coprocessor | |
701 | COPROCESSOR NOT INSTALLED |
702 | COPROCESSOR INITIALIZE ERROR |
703COPROCESSOR INVALID OPERATION MASK ERROR
704 | COPROCESSOR ST FIELD ERROR |
705 | COPROCESSOR COMPARISON ERROR |
706 | COPROCESSOR ZERO DIVIDE MASK ERROR |
707 | COPROCESSOR ADDITION ERROR |
708 | COPROCESSOR SUBTRACTION ERROR |
709 | COPROCESSOR MULTIPLICATION ERROR |
710 | COPROCESSOR PRECISION ERROR |
Performing System Diagnostics |