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Article #12858

Re: Strange Plus/HD problem;Experts?

#12858
From: Alex Pournelle
Date: Thu, 28 Jun 1990 02:01
30 lines
1580 bytes
hale@hpfcdj.HP.COM (Bill Hale) writes:


>	Here's a Plus/HD problem that has stumped all the local MacExperts...

>	I removed a factory supplied 20mb Miniscribe 8425-S HD from an SE
>	to update with an SC-40. The SE continued to work flawlessly.

>	The result is that the Plus recognizes the HD on the correct
>	select code; I can move files all over the place with no errors; 
>        but I *can't* get the Plus to boot from this disc. (I get the "?"
>        icon).

It's the old Unit Attention problem, alright.  Need to cut one wire of
the interface so's it'll work--don't rightly remember which one, though
any local Mac dealer should get it out of Apple Dealer TS if
he/she/it/yx tries a bit.

This is exacerbated by the truly horrid SCSI implementation of both the
drive and the Plus--both of which I use regularly, but have big
problems.

Hope that helps--if not, gimme a call 'n' I'll see if I can dig it up.

	Alex
-- 
		Alex Pournelle, freelance thinker
		Also: Workman & Associates, Data recovery for PCs, Macs, others
		...elroy!grian!alex; BIX: alex; voice: (818) 791-7979
		fax: (818) 794-2297    bbs: 791-1013; 8N1 24/12/3
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Message-ID: <1990Jun28.020110.5970@grian.cps.altadena.ca.us>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!umich!samsung!usc!elroy.jpl.nasa.gov!grian!alex
References: <17240001@hpfcdj.HP.COM>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!umich!samsung!usc!elroy.jpl.nasa.gov!grian!alex
From: alex@grian.cps.altadena.ca.us (Alex Pournelle)
Newsgroups: comp.sys.mac
Subject: Re: Strange Plus/HD problem;Experts?
Message-ID: <1990Jun28.020110.5970@grian.cps.altadena.ca.us>
Date: 28 Jun 90 02:01:10 GMT
References: <17240001@hpfcdj.HP.COM>
Organization: Workman & Associates
Lines: 30