[comp.sys.misc] PLEXUS RAM diagnostics needed

mort@dhump.lakesys.COM (Mort d`Hump) (07/05/90)

My PLEXUS P-20 (2MB RAM) has been getting into the nasty habit of 
crashing at unexpected and unpredictable times with a kernel panic 
complaining of a bad address (bad address trap).

The documentation doesn't make any mention of hardware diags. Does
anyone out there have something which will help me identify the
offending chip (if that is the problem...)?

I may be in the market for a RAM board :-(.

While I'm posting, I received a copy of ROFFICE when I bought the
machine. Does anyone have documentation for the beastie?
(Yes, I have the distribution tape.... Just no docs!)

Thanks for your help!!
-- 

			Marty Wiedmeyer
			mort@dhump.lakesys.COM
			{uunet!marque,uwvax!uwm}!lakesys!dhump!mort