I recently bought a radeon 9550 (256 mb) for my computer. It replaced my old radeon 7k (32 mb). Well it occasionally, after maybe 30 minutes - 1 hour, it restarts by itself. Also, when I play video games, I only play a few minutes of it then my computer shuts down and says "frequency out of range, try outher resolutions" any ideas on what that is?
I completely uninstalled my old drivers, installed this new video card, installed new drivers, and the screen looks fine. I dont know what is going wrong. Any help will be apreciated.;)
the model is an hp pavilion a600n