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Hi guys, sorry for my english. Anyone help me for editing framebuffer XFX Radeon HD7770. More details in this topic. (Post installation 10.10 Yosemite) http://www.insanelymac.com/forum/topic/305348-help-framebuffer-personality-editing/?do=findComment&comment=2123781 Thanks!
Every time i boot my system with a Yosemite usb i get glitchy graphics on the Yosemite installer screen i use "GraphicsEnabler=No" to boot i've tried to boot without it and I get the same problem i've tried to add -x, npci=0x3000, npci=0x2000 etc and i get the same problem. I even used 2 different usb's. System: Dell Precision Intel Xeon X5355 16 GB DDR2 ECC AMD Radeon 7770