Cant boot 9-RELEASE on Intel L440GX+ based system

[Wojciech Puchar]

>
> BTX loader 1.00 BTX version is 1.02
> Consoles: internal video/keyboard
> BIOS drive A: is disk0
>

all suggestions before seems like not reading your problem 
description.

third stage boot loader fails. at that stage it still uses BIOS calls to 
access disks. Your controller's firmware do something wrong, or FreeBSD 
bootloader do something wrong.

I suggest you to prepare bootable media with just /boot directory that can 
boot, and put

vfs.root.mountfrom="ufs:yourrootpartition"

in loader.conf