Compaq Diskette Drive Test, Serial Test Error Codes, Keyboard Test Error Codes, Hard Drive Test Error Codes, Parallel Printer Test Error Codes

Compaq.com - Compaq Presario 1900 Series Maintenance and Service Guide - Models: 1905, 1906, 1910, 1915, 1919, and 1920

Keyboard Test Error Codes

300 -xx	Failed ID Test	1.	Check the keyboard connection. If
		disconnected, turn off the computer
301-xx	Failed Selftest/Interface Test	and connect the keyboard.
302-xx	Failed Individual Key Test	2.	Replace the keyboard and retest.
304-xx	Failed Keyboard Repeat Test	3.	Replace the system board and retest.
	Parallel Printer Test Error Codes
401 -xx	Printer failed or not connected	1.	Connect the printer.
		2.	Check power to the printer.
		3.	Install the loop-back connector and
402-xx	Failed Port Test
		retest.
		4.	Check port and IRQ configuration.
403-xx	Printer pattern test failed
		5.	Replace the system board and retest.
	Diskette Drive Test
600 -xx	Diskette ID drive types test	1.	Replace the diskette media and
	failed	retest.
		2.	Check and/or replace the diskette
601-xx	Diskette format failed
		power and signal cables and retest.
602-xx	Diskette read test failed
		3.	Replace the diskette drive and
		retest.
603-xx	Diskette write, read, compare test
	failed	4.	Replace the system board and retest.
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
	Diskette drive/media ID error	1.	Replace media.
699-xx		2.	Run the Configuration and
		Diagnostics Utilities.
	Serial Test Error Codes
1101-xx	Serial port test failed	1.	Check port configuration
		2.	Replace the system board and retest.
	Hard Drive Test Error Codes
1701-xx	Hard drive format test failed	1.	Run the Configuration and

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