Specifications

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Error Error Required
Code Description Action
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516 - 01 Lightpen text mode test The following steps apply to error
failed - no response codes 516 - 01 through 516 - 04:
516 - 0 Lightpen text mode test 1. Replace the lightpen.
failed - invalid response 2. Replace the VDU controller
board.
516 - 03 Lightpen medium resolution
mode test failed - no
response
516 - 04 Lightpen medium resolution
mode test - invalid response
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Diskette Drive
6yy-xx
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600 - xx Diskette drive ID The following steps apply to all
6yy - xx related error codes.
601 - xx Diskette drive format
1. Check shunt jumper J2 setting
602 - xx Diskette drive read on the diskette/tape
controller board (see
603 - xx Diskette drive write/read/ Chapter 8). *
compare 2. Replace the diskette/tape
controller board. *
604 - xx Diskette drive random seek 3. Replace the diskette drive
drive power and signal cables.
4. Replace the diskette drive
605 - xx Diskette drive ID media assembly.
test 5. Replace the system board.
606 - xx Diskette drive speed test * 286 based COMPAQ Personal
Computers only
607 - xx Diskette drive wrap test
608 - xx Diskette drive write
protect test
609 - xx Diskette drive reset
controller test
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Error Error Required
Code Description Action
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Diskette Drive
6yy-xx
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610 - xx Diskette drive change line The following steps apply to all
test 6yy - xx related error codes.
610 - 01 Exceeded maximum soft error 1. Check shunt jumper J2 setting
limit on the diskette/tape
controller board (see
610 - 02 Exceeded maximum hard error Chapter 8). *
limit 2. Replace the diskette/tape
controller board. *