Unlock Bios HP PAVILION G6 1151SE

Hey guys i need some help in unlocking my bios
Motherboard Manufacturer and Model : HP
Bios:F.66
insyde h20 f.66
Link:HERE
I need AHCI and if possibe since my laptop has 2 graphics cards
intel hd 3000 (IGPU)
amd radeon hd 6470m (GPU)
maybe i can select a primary
thanks