Hey there, I recently puechased an alienware aurora r4 that came with an Amd r9 290x and im having los of issues. After playing 45 minutes with a 2 year old game my computer restarted. I ve been checking through the internet and i cant find the solution for this. Dell's tech support sent me another card and did exactly the same. Tried to update to the newest drivers and still the same. Im not able to perform a benchmark without getting a blackscreen / reboot. Can you help me guys? PS: sorry for my bad english