My actual Bios is v6061 (Beta). The lastest one, i tried to upgrade to that version because the 6042 was the first i noticed that i don't have tpm, but i didn't know that in this mobo we can roll back to an older version, i need to do something specific or it's just installing the bios like an upgrade?.
And for the 3rd question.. no, right now i had it enabled but show "No device found"