Plays 3D game for a little while Screen Freezes Goes Black Sound played at that time repeats itself or continues Reboot is required. Basically i get a black screen after a random amount of time during games. This is really annoying me because ive tried so many things. The problem seemed to have started when i installed AOE3, I played it for a short while before it screwed up. Now the problem has spread to other games. Ive reinstalled/updated my GPU drivers several times (the microsoft site told me to), replaced my PSU, installed a different anti-virus program (read in another thread that AVG might be the problem) and I've searched for hours online to try find a solution but to no avail Also my computer will restart randomly during normal operation sometimes Help? Anyone?