2 Replace other removed modules one at a
time, testing each to ensure the error does
not return.
3
Replace the system board and retest.
206-xx
Increment pattern test failed
210-xx
Random pattern test failed
Diskette drive error codes
Error
Code
Description Recommended Action
600-xx
Diskette ID drive types test
failed
The following steps apply to error codes
600-xx through 698-xx:
1 Replace the diskette and retest.
2
Check and/or replace the diskette
power and signal cables and
retest.
3
Replace the diskette drive and
retest.
4
Replace the system board and
retest.
601-xx
Diskette format failed
602-xx
Diskette read test failed
603-xx
Diskette write, read, compare
test failed
604-xx
Diskette random seek test failed
605-xx
Diskette ID media test failed
606-xx
Diskette speed test failed
607-xx
Diskette wrap test failed
608-xx
Diskette write-protect test failed
609-xx
Diskette reset controller test
failed
610-xx
Diskette change line test failed
694-xx
Pin 34 is not cut on 360KB
diskette drive
697-xx
Diskette type error