Toshiba P755-12F

Hello again,

I have a Toshiba Laptop (model P755-12F) with Aptio BIOS. In bios, I need the advanced options to disable the nVidia graphics card.



The ones in the square are the basic options available with limited access. I need access to the other ones. Can anyone help me with this please?

Here are the rom files:

http://speedy.sh/Xxc6T/Desktop.rar

Thank you.