https://h30434.www3.hp.com/t5/Notebooks-Archive-Read-Only/Windows-Vista-Graphics-card-problems-dv6780se/m-p/231301#M1619009 <P>just uninstall u driver the download u driver back</P><P>u graphic driver problem........</P> Fri, 26 Feb 2010 07:02:19 GMT niaudraf 2010-02-26T07:02:19Z