Black Screen on boot with Nvidia web drivers

[stillsaad8]

Hi, I installed Sierra 10.12.6 on a pc with these specs;
Dell Optiplex 755
Core 2 Quad Q9400
GT 430 2 GB
8 GB RAM

Everything else seems to work fine(audio, ethernet, etc) but graphics do not work completely. I have to use nv_disable=1 , inject nvidia = 0 in order to get graphics card working but the screen flickers,no graphical acceleration, low resolution(1024x768 instead of 1366x768) and it detects my gpu as 1 GB.
Any help will be appreciated :3

[stillsaad8]

Just now, Hervé said:

I think this card has poor to no support under recent versions of macOS. You should consider replacing it by a more recent low-end card such as a GT710. That should work OOB.

1

But with Nvidia web drivers, sierra boots up(audio working,mouse etc) but gives no display :/