Hi Basically the title: I was playing League of Legends when it suddenly froze. I had to manually restart the machine. After it started up again, all the fans and lights were working but no image on the monitor. It is a weird problem since I've built this pc over a year ago and haven't changed too many things. Latest change was an oc to 4GHz but i monitor the hw everyday few times a day and during load cpu doesnt go over 50C and GPU doesn't go over 65C. It's been stable for about a month and now a sudden stop. What steps can I take to resolve this? HW: - Intel Core i5 2500K - 1GB MSI GTX 560Ti OC Twin Frozr II - MSI P67A-GD53 (B3) - Kingston 8GB (2x4GB) DDR3 1600MHz HyperX XMP Memory Kit CL9 1.65V - Corsair TX 650W V2 PSU any help would be appreciated. thanks.