macboopro can't boot the boot stage 2 after an OpenBSD install.

[Nicolas Kozic]

Hello FreeBSD Users,

I seriously need help to boot to the install disc of FreeBSD. I recently installed OpenBSD 5.4 on my MacBook Pro and it put a mess in my bios or hard drive, I don’t know exactly. I can boot on FreeBSD boot stage 1 but not the stage 2. I tried a command like “ boot /dev/cdrom/boot/boot/kernel” but nothing happens. Help me because I have to do my work dev on FreeBSD.

Thank you in advance for help,
Nicolas Kozic.