Change main graphic card

[ramonmvp]

i tried to change my intel graphic card to nVidia as main graphic card.
and when i do , my desktop blank and when i restart it , the resolition are max at 800x600

do help me . I want my laptop read nVidia as main graphic card

 

[Bongo]

Welcome to the Seven Forum

Most laptop with integrated intel and nvidia graphic card use nvidia optimus it's built into the driver, basically it uses the Intel graphics and when needed nvidia graphics kick in.
Optimus Technology | NVIDIA

My laptop has the same set up.

Jerry

 

[Faladu]

I would check with your laptop manufacturer, ask if way to use Nvidia 100%, their support would have the right answer.

...could require a general BIOS update or a GPU update, and they are the likely keepers of those, also.
If the case, ask them to kindly walk you through it.