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From: wilken@plains.NoDak.edu (Scott Wilken)
Newsgroups: comp.sys.ibm.pc.misc
Subject: Re: Formatting cheap 3-1/2" floppy
Message-ID: <7783@plains.NoDak.edu>
Date: 27 Jan 91 17:45:14 GMT
References: <1991Jan26.015628.15182@usenet@scion.CS.ORST.EDU> <1005@ra.MsState.Edu>
Organization: North Dakota State University, Fargo
Lines: 22

In article <1005@ra.MsState.Edu> it1@ra.MsState.Edu (Tim Tsai) writes:
>In article <1991Jan26.015628.15182@usenet@scion.CS.ORST.EDU> daver@ECE.ORST.EDU (Dave Rabinowitz) writes:
>>   Invalid media or Track 0 bad - disk unusable
>>   Format failure
>
>  I usually just toss those disks.  I haven't tried this but one of
>those magnetic media erasers from Radio Shack (essentially a very

No, this isnt your problem (at least from what I get out of context, I
didnt see the original message).  That is the message you get when you
try to format a Double Density disk on a High density drive..

To format these disks correctly, using DOS 4.0 or higher, type
"format b:/f:720" (of course this assumes that you have your 3.5 drive in
b:.  It is done differently with earlier versions of DOS, but offhand I 
dont remember the command.  Im sure someone on the net can tell us..

Scott
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