iphone3gsuser Posted May 20, 2011 Share Posted May 20, 2011 Hi, does anybody know the steps to roll back the driver for intel DMA 950 in 10.6.7 Link to comment Share on other sites More sharing options...
Dellmantt Posted May 20, 2011 Share Posted May 20, 2011 Do yo mean GMA 950? If so what device ID Link to comment Share on other sites More sharing options...
iphone3gsuser Posted May 20, 2011 Author Share Posted May 20, 2011 my device id is 27ae Link to comment Share on other sites More sharing options...
Dellmantt Posted May 20, 2011 Share Posted May 20, 2011 How did you get it working when you first installed? Gfx strings ? -- Should continue to work with vanilla kexts from update DSDT ? -- Should continue to work with vanilla kexts from update For dsdt solution http://www.insanelymac.com/forum/index.php?showtopic=223205 You need to apply the DTGP & GMA950 laptop fixes. Patched Frame Buffer ? -- You need to reinstall patched framebuffer kext. http://www.insanelymac.com/forum/index.php...st&id=78285 Link to comment Share on other sites More sharing options...
iphone3gsuser Posted May 21, 2011 Author Share Posted May 21, 2011 everything was working fine under iatkos s3 v2 10.6.3, then when i upgrade to newer version i would lose the full resolution off 600 Link to comment Share on other sites More sharing options...
Dellmantt Posted May 21, 2011 Share Posted May 21, 2011 everything was working fine under iatkos s3 v2 10.6.3, then when i upgrade to newer version i would lose the full resolution off 600 Yes but do you know what option you picked to get it to work and what that option does ? That is the trouble with using a distro, if you don't understand what they install and where. Try the patched frame buffer (link from my guide provided) You will also find "kext Utility" on my guide, to install it. Link to comment Share on other sites More sharing options...
iphone3gsuser Posted May 22, 2011 Author Share Posted May 22, 2011 I check the graphics enable and efi string and natit and gma 950 27ae, but when i snow leopard boot up for the first time it does not show the video but shows blue screen and the music comes up, Link to comment Share on other sites More sharing options...
Dellmantt Posted May 22, 2011 Share Posted May 22, 2011 I don't understand. Have you re-installed? You should only try one option at a time. Edit in fact if you are doing a new install, try with no options for graphics and fix after the 10.6.7 update. Link to comment Share on other sites More sharing options...
iphone3gsuser Posted May 22, 2011 Author Share Posted May 22, 2011 I have resolved the problem, Link to comment Share on other sites More sharing options...
Dellmantt Posted May 22, 2011 Share Posted May 22, 2011 Would you like to share with other users what the solution was. Link to comment Share on other sites More sharing options...
iphone3gsuser Posted May 22, 2011 Author Share Posted May 22, 2011 before I explain, has anybody else already explain the solution. Link to comment Share on other sites More sharing options...
Dellmantt Posted May 23, 2011 Share Posted May 23, 2011 Yes others have explained. Eg DSDT or patched frame buffer. Just interested in what you did. Link to comment Share on other sites More sharing options...
iphone3gsuser Posted May 23, 2011 Author Share Posted May 23, 2011 what i did was go in safe mode and delete Intel GMA 950 kexts and all of 950, then reinstall framebuffer kext then use osx86 tool for Repair Permissions * Set permissions for Extensions folder * Clear Extensions cache after that i open disk utilities for verify permission then repair permission then verify disk Link to comment Share on other sites More sharing options...
Dellmantt Posted May 23, 2011 Share Posted May 23, 2011 Thanks Link to comment Share on other sites More sharing options...
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