Samsung RV520-S02IT unlock request

Hi guys!!!

first of all i have to say sorry for my bad english

So i have a request about unlock bios for my Samsung RV520-S02IT (I3-2310M, GT520M). For strange reason my notebook use ONLY a discrete GPU and i don't have any bios-switch for use integrated GPU of Intel I3-2310M and i can't use nvidia Optimus . In fact, if i want install Intel HD3000 gpu driver, the intel installer says : " System don't have a system requirement for install software"
Here the thread in the Intel forum

Why my HD3000 is not recognized

here the link for my bios

1 - Bios backup made with Universal bios backup
2 - Samsung downloader

And here...screenshot (maybe...photo )




Thanks in advance