HELP !!!! My graphics card is not being recognised by Windows 10.

[CoolUsername]

Hi,
I am so PO'ed right now. I built a new computer with a GTX 1070 and installed WIn 10 on it.
My HDMI cable is hooked up to my graphics card and my display works just fine. When I try to install Nvidia driver 368.39, it says that my system does not have compatible hardware. When I go to display driver the Display driver and Other devices options both do not appear. My system
has onboard graphics but i want to use my 1070. I used DDU and still nothing worked. When I launch GTA V it says that I don't have enough Video memory. Please help me in the most detailed way you can as I am a noob.

 

[andP]

Make sure you disable your old graphics card first, then uninstall the drivers. Your pc should now use the onboard graphics. Now go ahaid and add your new card on the pc. Then install its drivers