Compaq Presario CQ50-210us Notebook. fix Hardware acceleration disabled/not supported with video card.?

Also states : could not locate directory: Audio. Please how do I fix these problems|||i am sure before you have windows xp and u change your windows xp to windows vista so this problem come. Follow this link and download the correct software for your Notebook and setup it. 100% your problem will be solved. the download link for your laptop driver http://h10025.www1.hp.com/ewfrf/wc/softw…|||try reinstalling all the needed drivers. sound, video, and motherboard