Budgieboy Posted September 7, 2009 Share Posted September 7, 2009 Hi, I've installed my HD2900 using an installer and I've plugged in my second monitor and it's in mirror mode and I can't seem to get it in extended desktop mode. Could someone help me fix this? Link to comment https://www.insanelymac.com/forum/topic/184755-help-extended-desktop-with-hd2900/ Share on other sites More sharing options...
allenwkk Posted September 10, 2009 Share Posted September 10, 2009 Hi, I've installed my HD2900 using an installer and I've plugged in my second monitor and it's in mirror mode and I can't seem to get it in extended desktop mode. Could someone help me fix this? 1st I assume you installed the HD2900 correctly with CI/QE supported. if yes, go to preferences and select the "arrangement" tab, uncheck the Mirror Displays box... and you are done. Link to comment https://www.insanelymac.com/forum/topic/184755-help-extended-desktop-with-hd2900/#findComment-1259749 Share on other sites More sharing options...
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