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Article #18712

Re: Hard drive repair...For do-it-yourselfers.

#18712
From: danek
Date: Fri, 28 Jun 1991 08:56
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> In article <1991Jun26.061359.28370@marlin.jcu.edu.au>, 
>    zlraa@marlin.jcu.edu.au (Ross Alford) writes:
>> 
>> I have a ST225, bought in September 1986.  In about March 1989 I opened
>> up the computer for some reason and discovered that, and I am not joking
>> here, some small ants had eaten through the filter on the top of the
>> case and were wandering in and out.  I immediately secured a new layer
>> of filter paper over the top of the little thingy that has the filter in
>> it.  The drive is still working.  I don't know where the ants were going
>> after they disappeared into the casing, but I assume they were at least
>> slightly violating the "clean-room" integrity of the drive.  Perhaps
>> they always got flung off the platters before the heads extended at
>> startup?  Just goes to show that you can *sometimes* get lucky.
>> 
> 
(OOP's, sorry about the previous posting...I must be getting too old for this.)

 Posing a software-hardware engineer for about 8 years has given me the chance
 to create some very interesting problems in micro systems but I have only 
 heard second hand of this very rare phenomenon which you describe...it seems
 that as the fine line dividing software and hardware becomes blurred as in the 
 area around the head-to-surface interface on your hard drive, it is possible 
 for, what are normally ordinary hardware bugs, to be magically transformed
 into obscure software bugs for no reasons known to modern day engineering. 
 That is probably what has happened in your case. Hopefully the bugs have not 
 infested any of your important programs.:)
 
 Bob 
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!lll-winken!uunet!fernwood!portal!gdc!danek
References: <1991Jun26.061359.28370@marlin.jcu.edu.au> <16960@gdc.portal.com>

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From: danek@gdc.portal.com
Newsgroups: comp.sys.ibm.pc.hardware
Subject: Re: Hard drive repair...For do-it-yourselfers.
Message-ID: <16963@gdc.portal.com>
Date: 28 Jun 91 08:56:10 GMT
References: <1991Jun26.061359.28370@marlin.jcu.edu.au> <16960@gdc.portal.com>
Organization: General DataComm, Middlebury CT
Lines: 28