request to unlock ami bios for samsung NP550PC

[jawainc]

hi
my laptop has two gpu , 1: Intel HD4000 2: Nvidia GT 650M

I need to disable Intel HD4000 , but ther's no option to disable it in bios.
attached my bios backup rom file.
I'll be thankful if some one could help me by unlocking GPU functions.

Thanks

  AmericanMegatrendsInc.-P07AAA.044.121115.dg.zip (Size: 1.85 MB / Downloads: 14)

[jawainc]

any help?

some one can guide me how to do it. Is it possible ?