Selecting primary VGA for MTA

[DREFTHUN]

My friend bought a new laptop. It has an integrated vga eith the processor, and a dedicated vga, but MTA uses the integrated vga and we don’t know how to change it. 

[Simple0x47]

It should pop up a window at the start of MTA:SA like this one:

Here you should select the option where AMD or NVIDIA name pops up. In this case A.

[FlashBoy873]

I am his friend, and this panel doesn't pops up when i start the MTA:SA.