Hi, I'm knew and haven't got the best of knowledge on computers but wondering if someone could help me! While i was playing games, my monitor would switch off but the harddriver would continue to run, i thought the game was the problem but it has continued once i un-installed it, microsoft said it was caused by a Nvidia Device Driver! I checked the website, and all the updates are already installed on my computer. I've added some of my computer specs onto my profile. Thanks for your help! :grinthumb Dee.