delstam Posted July 14, 2012 Share Posted July 14, 2012 Hello everyone! I have been trying to install ML on this laptop. Does anyone know how to run it on this particular laptop and how to get the ATI 5650m gpu working? Thank you for the assistance. Link to comment https://www.insanelymac.com/forum/topic/280607-installing-mountain-lion-on-acer-5740g/ Share on other sites More sharing options...
delstam Posted July 15, 2012 Author Share Posted July 15, 2012 I was able to get the hdmi output on the 5650m working, but the LVDS internal display is always black. When I was on Lion, it worked out of the box (iATKOS L2 aty_init also used). I am using the latest version of myHack, as well as an edited DSDT and a proper EDID. Link to comment https://www.insanelymac.com/forum/topic/280607-installing-mountain-lion-on-acer-5740g/#findComment-1834095 Share on other sites More sharing options...
delstam Posted July 17, 2012 Author Share Posted July 17, 2012 Never mind. Everything is working the way it is supposed to. Link to comment https://www.insanelymac.com/forum/topic/280607-installing-mountain-lion-on-acer-5740g/#findComment-1834630 Share on other sites More sharing options...
mearas Posted July 24, 2012 Share Posted July 24, 2012 Never mind. Everything is working the way it is supposed to. Never mind. Everything is working the way it is supposed to. What do you mean ?? What about the monitor? What about the kexts for Ati 5650? explain yourself please.. Link to comment https://www.insanelymac.com/forum/topic/280607-installing-mountain-lion-on-acer-5740g/#findComment-1836662 Share on other sites More sharing options...
MrNobody Posted August 8, 2012 Share Posted August 8, 2012 I was able to get the hdmi output on the 5650m working, but the LVDS internal display is always black. When I was on Lion, it worked out of the box (iATKOS L2 aty_init also used). I am using the latest version of myHack, as well as an edited DSDT and a proper EDID. Have you been able to run the installation for ML? I also have a 5650m and tried to run the installation but it hangs up with "PCI Configuration Begin" Did you use special boot-flags? Link to comment https://www.insanelymac.com/forum/topic/280607-installing-mountain-lion-on-acer-5740g/#findComment-1842328 Share on other sites More sharing options...
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