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Article View: comp.os.msdos.misc
Article #50

Re: Help! with my hard drive boot record

#50
From: AscoltA
Date: Thu, 29 Oct 1992 22:50
38 lines
2471 bytes
In article <1992Oct28.032030.29853@tc.cornell.edu> chris@theory.TC.Cornell.EDU (Chris Allen) writes:
>From: chris@theory.TC.Cornell.EDU (Chris Allen)
>Subject: Help! with my hard drive boot record
>Date: Wed, 28 Oct 1992 03:20:30 GMT
>Hi, folks.  I have a problem that I'm hoping someone can help me
>solve.  Basically, I've corrupted my boot record and put in a program that
>I don't want there anymore.  (Specifically, I installed Linux's shoelace a
>while back, which overwrote the record before I got around to saving it.)
>I've tried copying one from other sources, like other people's hard drives,
>but they don't seem to work on my system.
>        I've tried running disk recovery programs on it, but they don't
>detect that it's not a good boot record, so they don't bother fixing it.
>I've even tried writing junk to the boot record, like a string of 0's, a
>string of 255's, and a string of random numbers (like binary data files).
>Each of these attempts is still considered valid boot records, so nothing
>bothers to change it.  I've also tried re-fdisk'ing the drive, reformating,
>re-sys'ing, etc. but nothing seems to help.
>        I'd appreciate it if someone can tell me exactly what numbers go in
>the first 446 bytes so I can put them there myself.  I'm not familiar with
>the low-level contents of the record, but I can put values there.  I have a
>200 meg Conner IDE drive running on a 33MHz 386 (AMI BIOS), if any of this
>is important.
>        I don't get to read Usenet very often, so I'd appreciate it if you
>could e-mail me any advice, info, or questions about the problem, because I
>probably won't be able to read posts here for a while.  My address is
>chris@tc.cornell.edu.
>        Thanks a bunch!
>
>                Chris Allen
>-- 
>Chris Allen

Have you tried Norton Utilities?  There is a utility for making a boot 
track - can't remember which one.  I have successfully fixed boot tracks 
with it before.

Denise 
Ascolta
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References: <1992Oct28.032030.29853@tc.cornell.edu>

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From: AscoltA@dsd.trw.com (AscoltA)
Subject: Re: Help! with my hard drive boot record
Message-ID: <AscoltA.18.720399045@dsd.trw.com>
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References: <1992Oct28.032030.29853@tc.cornell.edu>
Date: Thu, 29 Oct 1992 22:50:45 GMT