At first I thought it was my new monitor that was making games freeze but I switched back to an older one and had the same problems. I was moving my computer a few days ago and it got a little hit up and stuff happens like that a bit. When I go play a game or anything hard on my components my stuff just freezes and I have to restart my computer because it just stays frozen and Ive tried everything to end the program. Sometimes when I start it up I enter my bios and it just has a black screen with lines fluctuating on the left side. The only way I actually get windows to boot is to pull out the plug and then plug it in again. I REALLY dont have the money to get a replacement and I wish to know if its a hardware or something like that problem. Specs: 750ti, G3220. Thanks for the help ive been very frustrated with this.