moooi Posted October 23, 2011 Share Posted October 23, 2011 Hi all ! I have a acer 7741g with core i5 and ATI Radeon 6550M. I installed Lion successfully. But when I put GraphicsEnabler to Yes, my internal screen come black after apple logo screen. When I plug an external monitor (VGA), the computer detect it and OSX works fine with QE/CI (internal monitor stay black). The problem is not EDID, as I replaced it : new edid is detected, and image is display on my 4/3 external screen with a resolution of 1600*900 (my internal screen is 16/9 1600*900). (I can change resolution from system preferences) I tried different frame buffers (AtiConfig=...) but no one works for my internal screen. I found this description of my graphic card : http://www.amd.com/us/products/notebook/gr...on-6500m.aspx#2 And this topic seems interesting but I dont understand what to do in my case : http://www.insanelymac.com/forum/index.php...p;#entry1646480 Can you help me ? PS : Sorry for my bad english... Link to comment Share on other sites More sharing options...
SupaDupaJayden Posted March 21, 2012 Share Posted March 21, 2012 could you send me a link on how you got Lion installed ? or what distro you used ? many thanks Link to comment Share on other sites More sharing options...
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