Monitor suddenly stuck on low resolution?

[kielmaru]

I dont know what the people did on my pc here that it went to a low resolution suddenly. I just left to go to my work and this happened.
Im not sure if this is permanent cause i usually just restart when this *censored* happens.
I think its a graphics card problem.. Im trying to remember if there was a NVIDIA control panel in my context menu in the first place because theres currently no control panel like that now i dont know.

http://imgur.com/kqPcTeu

[recovering disk space, attachment deleted by admin]

[DaveLembke]

I'd go to nVidia's website and download latest driver for that GPU and apply that. Although it looks like the video card could be crapping out because of the artifacts near the icons.

I currently have a older laptop that has this issue, where it first boots up and has only a few artifacts and then as it heats up more show and flicker on and off etc especially when trying to game with it.