When i put a flash video or a game to full screen my computer turns itselfe off suddenly. This means i can't play any games on my PC which is why i bought it. This started the moment i installed windows 7.
Also when i boot windows 7 it takes a very long time to show the windows welcome screen. Before it comes up it shows me a black screen wtih my mouse cursor on it.
CPU: Intel core 2 duo 2.67GHz
GFX: Nvidia 9800 GTX+
Thank you very much for your time....