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Date:      Thu, 21 Nov 2002 05:08:56 +0200
From:      Giorgos Keramidas <keramida@ceid.upatras.gr>
To:        Andrew Y Ng <ayn@AndrewNg.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Boot stuck at F1 after swapping drives
Message-ID:  <20021121030856.GB8009@gothmog.gr>
In-Reply-To: <Pine.LNX.4.44.0211202159060.17320-100000@andromeda.68k.org>
References:  <20021121025606.GA8009@gothmog.gr> <Pine.LNX.4.44.0211202159060.17320-100000@andromeda.68k.org>

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On 2002-11-20 22:01, Andrew Y Ng <ayn@AndrewNg.com> wrote:
> On Thu, 21 Nov 2002, Giorgos Keramidas wrote:
> > Check what BIOS thinks about the drive.  If you haven't set the
> > disk type to "AUTO" and used the disk detection tools of BIOS when
> > you swapped disks and used the Windows disk, you'll have to rerun
> > the BIOS disk detection tool after changing the disks again.
>
> it's set to AUTO. I was able to kindda boot to the harddrive with a
> CDROM, but I then tried to reboot and got stuck in the Default: F1
> prompt again. =(

What happens if you do press F1?  Just a beep?

The next thing you can try is to boot off a FreeBSD CD-ROM and
interrupt the loader as it starts to show the spinning character.

Instead of letting it boot from 0:fd(0,a)/kernel which is IIRC the
default kernel that the boot CD-ROM starts, press backspace to delete
0:fd(0,a)/kernel and write:

	0:ad(0,a)/kernel

That should boot from the disk.

> I was thinking maybe I didn't shutdown my FreeBSD correctly, I did a
> reboot and just turned it off after the system restarted. I did that
> coz if i do shutdown the PC Card doesn't turn off when i hit the
> power switch.

If the MBR of the disk is messed up (I can't guess why that would
happen, but whatever) you can always write a new boot0 block to the
disk with boot0cfg(8):

	# boot0cfg -B -v /dev/ad0


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