Need Help with a Seemingly Faulty Graphic Card

[macbook86000]

The problem have been here for quite a long time, but I just decided not to stand it anymore. My pc is a Acer Aspire E1-772G, with a internal Nvdia 820M. However, whenever I use the NVDIA, everything on the screen seems crushed with tiny lines all over the screen. When I use Intel HD graphic, everything is fine despite the low performance. (As seen as the following Minecraft Gameplay Captures)

I've already re-installed my NVDIA drivers for like thousands times but it showed no help. I've tried DDU, also no help.

There is one point I would like to point out that back in the days I used Ubuntu, the NVDIA card worked completely fine. (Before I switched to Ubuntu, I was also using Windows 10)

More screenshots:

Currently Running Windows 10.

Thank you very much, your help are much appreciated.

 

[dotas1]

Lines, shapes and artifacts are signs of a dying GPU. If the GPU is replacable, do so. If not, then the Intel graphics is what you are stuck with 🙁

 

[macbook86000]

Lines, shapes and artifacts are signs of a dying GPU. If the GPU is replacable, do so. If not, then the Intel graphics is what you are stuck with 🙁

But what's confusing is that the NVIDIA GPU works perfectly fine on ubuntu, so it is less likely to be a hardware problem