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From: jih@ox.com (John Hritz)
Newsgroups: comp.sys.att
Subject: Explanation of Diagnostic Lights on 3b2/400
Message-ID: <1990Nov17.040047.21053@ox.com>
Date: 17 Nov 90 04:00:47 GMT
Organization: OTA Limited Partnership
Lines: 8


	I have a 3b2/400 that has crashed.  Upon cold start, the power comes
	up and the diagnostic light blinks 5 times, pauses briefly and then
	repeats.  The system never checks the floppy, so it is not possible
	to use the boot disk.  Any info on what this diagnostic light 
	sequence means would be helpful.  

	Please reply to jih@ox.com.