[Solved (almost)] Can't use NVIDIA GPU

[Haxor1337]

Hi, I have seen many topics describing the same issue, but nothing worked for me..
I have a Lenovo G580 with Intel Graphics HD 3000 and NVIDIA 610m.
I've tried updating, downgrading drivers many, many times.. didn't work. I have set every option in
NVIDIA Control Panel to use the 610.. didn't work. I tried to right click and choose to run with the dedicated card.. didn't work. And I don't have any useful settings in BIOS.

I just can't run any program with the GPU.
Help 🙁

EDIT: Well, it seems like I can run the card with most of the programs now, but I still can't get the application I want to work... (Train Fever)
I have just reinstalled the drivers, I've deleted everything and installed the one from Lenovo's page.

 

[13thmonkey]

I'd argue that 610m and hd3000 are about the same anyway.

 

[Haxor1337]

I'd argue that 610m and hd3000 are about the same anyway.

Well, 610m is a bit better, but that's not exactly the point.
I need it, because it supports OpenGL 4 (or something like this), while hd3000 supports only up to 3.1.