Got a litte problem with my computer. Was working fine until my girlfriend wanted to play the sims. it loaded up and gave a graphical error and then my screen came up with a fault regarding no signal? Rebooted and was fine, until a minute ago when browsing.. screen went funny and lost signal again. Found this very odd, stripped apart side of case and checked fans etc and found my fan on graphics card isnt working? Any ideas if the fan has stopped and cooked my card? It is an 6600GT AGP. Also when first loading I get aload of wierd characters on my screen. Cheers