hey i recently purchase the new world of warcraft game and i needed to upgrade my g card. So i bought the 9200 since it was all i could afford. So i follow the instructions in the manuel and i take out my original g card and i uninstalled all of the drivers and i put in my new gcard. Then when i plug everything back in and turn the comp on the screen is black and it wont show anything and the computer keeps making this beeping sound. Plz help if u got any suggestions. O ya and 1 more thing i reinstalled my geforce 4 ti 4600 and it still makes the beeping sound.