alogon66 Posted June 28, 2015 Share Posted June 28, 2015 Hi, I have a Sony Vaio VPCEB3A4E with Yosemite installed. Everything is working fine (laptop panel at 1366x768x32, wifi, touch pad, camera, sound, etc.) except screen acceleration. I have tried every framebuffer config (Hoolock, Eulemur, etc...) but without luck. Please, any advice? Thanks, Andrés Sony Vaio VPCEB3A4E Yosemite 10.10.1 multishit 7.0.0 --> Bootloader Chamaleon Wizard 4.4.1 --> To change parameters GPU Ati Radeon mobility HD5470 (0x68E01002) Quote Link to comment Share on other sites More sharing options...
artur-pt Posted June 28, 2015 Share Posted June 28, 2015 hello see here http://Olarila.com/forum/viewtopic.php?f=28&t=736 u can use my edid is in my signature myosxfiles good hack Quote PB Easy Note TM 86 - i5 430 M - H55M - Ram - 6 GB - Alc272 - Radeon HD 5470 512 QE/CI Lenovo G500 - i5 3230m - HM77 - Ram - 8 GB - Conexant audio - HD 4000 My OS X Files Link to comment Share on other sites More sharing options...