Compaq manual 56

			not connected	codes 401 - xx			through 403 - xx:
402	-	xx	Failed Port Test	1.	Connect	the	printer.
				2.	Check power		to the printer.
403	-	xx	Printer pattern test	3.	Install	the	loopback connector and
			failed		retest.

4.Check port and IRQ configuration.

5.Replace the system board and retest.

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Table 2-8. Diskette Drive Test

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Error Code DescriptionRecommended Action

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600	- xx	Diskette ID drive	The following steps apply to error
		types test failed	codes 600 - xx through 698 - xx:
601	- xx	Diskette format	1. Replace the diskette media and
		failed	retest.
			2. Check and/or replace the diskette
602	- xx	Diskette read test	power and signal cables and retest.
		failed	3. Replace the diskette drive and
			retest.
603	- xx	Diskette write,	4. Replace the system board and
		read, compare test	retest.
		failed
604	- xx	Diskette random
		read test failed
605	- xx	Diskette ID media
		failed
606	- xx	Diskette speed test
		failed
609	- xx	Diskette reset
		controller test
		failed
610	- xx	Diskette change
		line test failed
697	- xx	Diskette type error
698	- xx	Diskette drive speed

not within limits

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699 - xx	Diskette	drive/media	1.	Replace	media.
	ID error		2.	Run the	Configuration and
				Diagnostics Utilities.

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Table 2-9. Serial Test Error Codes

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Error Code DescriptionRecommended Action

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1101 - xx	Serial	port test	1.	Check port configuration
	failed		2.	Replace the system board	and retest.

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