*BSD News Article 40158


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From: gillham@andrews.edu (Andrew Gillham)
Newsgroups: comp.os.386bsd.questions
Subject: Re: FreeBSD MBR bootcode problem.
Date: 1 Jan 1995 20:24:15 GMT
Organization: Andrews University
Lines: 23
Message-ID: <3e731f$pp1@orion.cc.andrews.edu>
References: <kientzleD1n5D9.MqL@netcom.com> <kientzleD1n8ts.GnB@netcom.com> <3e31aq$ja8@agate.berkeley.edu> <kientzleD1opDy.KzJ@netcom.com>
NNTP-Posting-Host: edmund.cs.andrews.edu

In article <kientzleD1opDy.KzJ@netcom.com> kientzle@netcom.com writes:
>
>I don't know how it happened.  It may have been when the MBR bootcode
>from the hard disk kept grinding the floppies: I tried sticking a floppy
>in and then pressing F1 to see if that would help.  (Didn't, of course.)
>Or it may have been something else.  But it got there.

Maybe you have a virus.  Otherwise the only way the bootcode would get
onto a floppy is if you put it there.

>P.S.  Thanks to the many pointers people gave to DOS format's /mbr option.
>Unfortunately, my DOS 6.22 system complains `invalid switch' when
>I type `format /mbr'.  Harumph.

"fdisk /mbr", not "format /mbr" restores the MBR on a harddisk.  Use
'format /s /u' on a floppy disk.

-Andrew
-- 
==========================================================
Andrew Gillham                       gillham@andrews.edu
LAN/WAN/Netware/Unix Analyst         gillham@whirlpool.com
==========================================================