Forbidden Era Posted April 9, 2015 Share Posted April 9, 2015 Hi, I have an All-In-One PC (Asus E2702T or something?) and got Mavericks mostly running - planning on updating to Yosemite soon and would if needed. I've been using hacked Macs since it was first possible and programming over 20 years - willing to do mostly whatever it takes to make this work - within reason - I have no issue patching stuff / etc. Sound, LAN, WiFi works. Trying to get video accelleration. The video device is an AMD Radeon HD 8890M System Info lists the graphics chipset as 1002:6820 - "Venus XTX [Radeon HD 8890M / R9 M275X]" and the HDMI audio as 1002:aab0 "Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700 / 7800 Series]" To boot, I am using: GraphicsEnabler=No "Graphics Mode"="2560x1440x32" Oddly, if I use half 1280x720x32, it never enters OS X. 2560x1440 is the native resolution of the 27" in-built panel. If I use GraphicsEnabler=Yes it seems to detect the card..maybe? I saw some related stuff in the logs but I'd probably have to snap a pic quick to get it or.. But once it does it's thing - the screen goes blank - as in, no signal (as if I unplugged it - which is obviously impossible) Any and all help appreciated. Thanks. Link to comment Share on other sites More sharing options...
vusun123 Posted April 9, 2015 Share Posted April 9, 2015 Framebuffer patching will help you get through it. You should focus on the AMD7000Controller here Link to comment Share on other sites More sharing options...
dome1234 Posted April 9, 2015 Share Posted April 9, 2015 As vusun said you need to patch kext. I would advice you to use clover as GFX injection is easier then in chameleon. Link to comment Share on other sites More sharing options...
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