vecienzo Posted April 19, 2009 Share Posted April 19, 2009 Hi ! I have a Palit hd4870 sonic 1024 mb DVI/HDMI/DP and VGA out only DVI port works fine when HDMI cable is connected to second display the secondary display it does not work others configurations it does not work I need dual display Thanks for help Link to comment https://www.insanelymac.com/forum/topic/162723-dual-monitor-solutions/ Share on other sites More sharing options...
Ermir Posted May 11, 2009 Share Posted May 11, 2009 Hi! I have the same problem with a HD 4870. Can not use dual monitor setup, because it's not recognized. Everything else works fine. Would appreciate somebody with the solution. Thanks Link to comment https://www.insanelymac.com/forum/topic/162723-dual-monitor-solutions/#findComment-1152877 Share on other sites More sharing options...
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