Windows 7: fifa 09 not working

pls help me... i hav played fifa 09 in my pc when OS was xp..but now am in win 7..here its not working...what can I do..i will die without fifa..and also windows 7.. ... pls help me..give me a solution..the game has installed properly..but when d game loads a match the machine brings some sound and it runs very slow..i hav 128 mb onboard video card..but this not working as xp.. help me....
into play back devices here is not properties then advanced tab..really...