System diagnostics error codes and messages (continued)

Error code

Message

 

 

 

 

Alternate serial port

 

 

1201

control

signal

ALWAYS LOW

1201

control

signal

ALWAYS HIGH

1202

TIMEOUT ERROR

1203

VERIFY ERROR

Dot-matrix printer

1401 status

Hard disk drive(s) and controller

1701 SEEK ERROR

1702 WRITE ERROR

1703 READ ERROR

1704 HEAD ERROR

1705 ERROR DETECTION ERROR

1706 ERROR CORRECTION ERROR

Alternate parallel port

2101 ERROR PIN p

Parallel port (on video adapter)

81nn ERROR PIN p

Performing System Diagnostics

C-39