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Article View: comp.sys.ibm.pc.misc
Article #11159

Re: Bad floppies

#11159
From: Allen J Michielsen
Date: Mon, 17 Jun 1991 03:01
22 lines
1601 bytes
In article blaise@emily.uvm.edu (Christopher Blaise) writes:
>	Is there any way to fix those "unfixable" floppies?  Like you try to
>format them but Track 0 is messed, and you're up the creek.  I've tried to
>repair the diskettes with NDD, but to no avail.
>..I think there must be some way to fix it via software is because a few of 
>these diskettes (HD) were formatted on a Mac.  I figure if the Mac's bastard 
>system can damage a diskette for PC usage, there must be a way to fix the 
"damage", either on the PC or Mac...

   If there really is nothing wrong, often a bulk eraser will fill the bill.
I think radio shack still sells one for about $20.
   The nature of the MAC disk format is much more forgiving in allowing things
like disk/media defects in 'the wrong' place.
   Lastly, when a mfg uses a bulk type of disk duplicator, it is quite easy
and possible to manufacture working disks with either duplicator burns or
intentional media defects.
al

-- 
Al. Michielsen, Mechanical & Aerospace Engineering, Syracuse University
 InterNet: amichiel@rodan.acs.syr.edu  amichiel@sunrise.acs.syr.edu
 Bitnet: AMICHIEL@SUNRISE 
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Message-ID: <1991Jun17.030144.18605@rodan.acs.syr.edu>
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References: <1991Jun16.134805.10539@uvm.edu>

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From: amichiel@rodan.acs.syr.edu (Allen J Michielsen)
Newsgroups: comp.sys.ibm.pc.misc
Subject: Re: Bad floppies
Message-ID: <1991Jun17.030144.18605@rodan.acs.syr.edu>
Date: 17 Jun 91 03:01:44 GMT
References: <1991Jun16.134805.10539@uvm.edu>
Organization: Syracuse University, Syracuse, NY
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