So, I like to watch anime on a certain website called Crunchyroll and I've notice I'll get horizontal screen tearing about 1/3 down my screen. I've tried everything from making sure my drivers are up to date, doing a clean install of my drivers. I also forced V sync on through the nvidia control panel. I also made sure to change the theme of my OS to Aero (because for some strange reason there's a v sync lock only available through that theme) Nothing seems to be working. It also happens on YouTube I think as well. Can anyone help? I have an Nvidia EVGA Geforce GTX 660 Ti 2GB video card.