i have an hp pavilion a6230n with a nvidia geforce 6150 SE graphics card and my monitor is an hp w1907. the monitor was upgraded from the original one that came with the computer, and everything is basically brand new. i try playing call of duty 1 on it, but whenever i open the game, the screen goes black and from what i deduct, it has something to do with my DVI port. i came to the conclusion that my monitor has a dvi port and my graphics card doesnt so i assumed that was the problem. but if there is any other way to fix this problem, please help.