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Article #12340

Re: sun 3/60 rebooting

#12340
From: Tim Smith (SECAD) <tsmith>
Date: Thu, 27 Apr 1989 04:59
22 lines
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In a former life when I was with the Naval Academy we had the same
problem. It would reboot whenever it felt like it, sometimes getting
wedged for a few hours. All in all it was very annoying. One machine (my
old machine) has eaten 4 cpu cards so far (it was delivered in Dec '88).
SMI has recently decided to replace the whole unit to see if that cures
the problem. 

As an aside I have heard that the PS in the 3/60 tends to be flakey.  My
experience might support this. A second 3/60 that lives all by itself on a
heavy duty power conditioner has never had any problems.  The 3/60 with
all of the heartburn is on regular building power.

Are yours on conditioned power? Might be worth a try to get a good
quality power conditioner for a few of them and see if they get cured.

good luck,
	Tim Smith	(formerly of the US Naval Academy)
US mail:US Army, BRL				E-mail:
	SLCBR-SE				internet:tsmith@brl.mil
	Aberdeen Proving Grounds, MD 21005-5066	uucp	:...!uunet!brl!tsmith
MaBell :(301)278-6678 (or 6808)
Autovon: 298-6678
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!bbn!mit-eddie!uw-beaver!rice!sun-spots-request
References: <8902282146.AA20840@megaron.arizona.edu> <489@eda.com> <297@mrst.UUCP>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!bbn!mit-eddie!uw-beaver!rice!sun-spots-request
From: tsmith@brl.arpa (Tim Smith (SECAD) <tsmith>)
Newsgroups: comp.sys.sun
Subject: Re: sun 3/60 rebooting
Keywords: Hardware
Message-ID: <3181@kalliope.rice.edu>
Date: 27 Apr 89 04:59:06 GMT
References: <8902282146.AA20840@megaron.arizona.edu> <489@eda.com> <297@mrst.UUCP>
Sender: usenet@rice.edu
Organization: Ballistic Research Lab (BRL), APG, MD.
Lines: 22
Approved: Sun-Spots@rice.edu
Original-Date: Tue, 11 Apr 89 16:07:31 EDT
X-Sun-Spots-Digest: Volume 7, Issue 257, message 1 of 16