derperoo Posted August 21, 2012 Share Posted August 21, 2012 Hello all, I am fairly new to this whole thing. I am attempting to get the ATI Radeon Mobility 5650 working on my HP Envy 14t-1200 CTO, but OS X Mountain Lion (installed via ###### after deleting some IntelHDGraphics kexts) does not seem to detect the card. The BIOS on this computer is very primitive, and I am unable to disable the integrated graphics there. What are my options to make this work? Would a custom DSDT be able to force OS X to notice the existence of the Radeon card? Can anyone point me in the right direction? Thanks very much, Derp Link to comment https://www.insanelymac.com/forum/topic/282054-ati-radeon-5650m-not-detected-disable-i5-460m-integrated/ Share on other sites More sharing options...
Prasad M B Posted August 21, 2012 Share Posted August 21, 2012 Try This http://www.tonymacx8...ntain-lion.html Link to comment https://www.insanelymac.com/forum/topic/282054-ati-radeon-5650m-not-detected-disable-i5-460m-integrated/#findComment-1846084 Share on other sites More sharing options...
derperoo Posted August 21, 2012 Author Share Posted August 21, 2012 Tried that unfortunately! The card is not detected at all. I think I am making progress on a custom DSDT to fix this... will post here if I have success. Link to comment https://www.insanelymac.com/forum/topic/282054-ati-radeon-5650m-not-detected-disable-i5-460m-integrated/#findComment-1846180 Share on other sites More sharing options...
Rampage Dev Posted August 22, 2012 Share Posted August 22, 2012 Post your unedited DSDT here with your IOreg (From the IOreg app) and I will inject your GPU into your DSDT. I just need to know what frame buffer the card uses. Also if you can not disable the onboard intel GPU it will never work... Sorry for the bad news... Link to comment https://www.insanelymac.com/forum/topic/282054-ati-radeon-5650m-not-detected-disable-i5-460m-integrated/#findComment-1846240 Share on other sites More sharing options...
artur_pt Posted August 22, 2012 Share Posted August 22, 2012 hello if u have integrated graphics card, and if her dev id is 0046:8086, don't work, no aceleration use this to see http://www.insanelymac.com/forum/index.php?showtopic=219584&hl=system%20info&st=0 and mac os x use always primary graphics card good hack 1 Link to comment https://www.insanelymac.com/forum/topic/282054-ati-radeon-5650m-not-detected-disable-i5-460m-integrated/#findComment-1846262 Share on other sites More sharing options...
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