Hey, not sure if this is the right place to ask :< But I've been having some problems with my screen going nuts during games lately. Strange colors, stripes, dots, massive fps lag etc. The thing is that it doesn't crash or anything if I play f.ex Battlefield 2, but it goes nuts now and then when I play a game called Heroes of Newerth which I'm pretty sure requires a bit more power from my video card. But if it first goes nuts when I played Heroes of Newerth, I need to reboot my computer, or it will keep flimmering and stuff in other games usually too. I downloaded something called "Video Memory Stress Test" and apparently I got VRAM error. I've been trying to figure what to do by googeling and stuff. As far as I understand I need to buy a new video card.
What confuses me though is that some places they say that VRAM error is related to the motherboard, and that I should change that instead of the video card. This seems to be mostly with mac, but I just want to be sure if the problem is the motherboard or video card. I don't know that much about hardware myself, if there is any difference between mac and PC and so on. I currently got a NVIDIA GeForce 8800 GTS 512, it's about two years old I think.
And last, if I need to change my video card, I'm not really sure which one to pick. If there is any specific things it needs to fit in my computer
Edit: Forgot to ask, but should I not use my computer untill it's fixed? I mean, can it make other stuff broke too?
Sorry for all the silly questions, my bf helped me out last time, but he's long gone now.
Thanks alot !