TheBatman Posted October 23, 2013 Share Posted October 23, 2013 Hello I installed Snow leopard with an official SL Disc, after I flash the Quo Motherboard with their new bios. I have run into a problem I can't get a Pci Express graphics card to work. I have tried the Nvidia 8800 GT, Nvidia 285 and ATI 5870 (All Official apple branded cards) but can't get any of them to work. the only one I got close to working was the Ati 5870 but all it gave me was a 6" x 5" box in the top left corner of the screen and it was all pixelated and flashed every 2 seconds. As a note I do not have any injectors or anything like that installed because I don't know what is compatible to will work with my board, Can anyone help me? Link to comment Share on other sites More sharing options...
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