Both of mine (one went back with a broken fan) came with the unlocked BIOS. They worked fine - as Powercolor said they've been picked so that they do work. That's what the second + in PCS++ is, as far as I understand. In any case I did upload the BIOS from mine to here a few days ago but it hasn't made it onto the site. If you want it Omergurlek, then PM me your email address and I'll send it to you.