RicoCrivelli Posted May 20, 2011 Share Posted May 20, 2011 Hi everybody I´ve installed in my Asus P5KPL-AM and everything works great, except my Geforce 9400gt, I have 2 monitors (Philips 185w9, both) and I use DVI and VGA connector, and here are the problem. The VGA connector are working, but when I plug the DVI I got a black screen on VGA and I just can see the mouse point with a black wallpaper on DVI. Is possible use dual monitor with 9400gt! I´m using 10.6.2 mac os. Thanks and sorry for my english, i´m brazilian... Link to comment Share on other sites More sharing options...
oldnapalm Posted May 24, 2011 Share Posted May 24, 2011 Check this post http://www.insanelymac.com/forum/index.php...t&p=1684196 He got it working with a custom EFI string. Detailed instructions http://www.insanelymac.com/forum/index.php?showtopic=257446 Link to comment Share on other sites More sharing options...
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