Change resoultion sudden! Pls Help!

Discussion created by kaywong on Mar 18, 2009
Latest reply on Mar 20, 2009 by juliestevenson23

Dear all,

I have a ATI 2400HD Display Card with twin output. I have connected with 32" Samsung LCD Monitor. Mainly i use DVI for primary output and no second monitor output. Sometimes it change to very low resolution and error msg show it "reinstall  ATI display driver". Then I restart Computer it work noraml again. May I ask what cause? And What can i do to prevent or fix the problem? Thanks.