Warped Posted September 27, 2012 Share Posted September 27, 2012 (edited) Hi, Can somebody provide me working in 10.8.2 EFI string for nv 8400GS 512M ? Currently it seems it is only missing thing to successful upgrade 10.7.5 to 10.8.2 on my hardware :-( Edited September 27, 2012 by fantomas1 If you have a question please do your best to use the search feature and search the forum before creating a new topic. Link to comment Share on other sites More sharing options...
fantomas Posted September 27, 2012 Share Posted September 27, 2012 Hi see here, it's on 10.8.1 but it may work fine on 10.8.2 too ! Link to comment Share on other sites More sharing options...
Warped Posted September 28, 2012 Author Share Posted September 28, 2012 @fanthomas1, Thx for replay. Unfortunately I don't see how thread You mention might be related to my question. In fact I have to put question more widely: how to successfully install 10.8 on P35-DS4 with 8400GS 512M ? So far I can only boot in safe mode without QE/CI :-( Link to comment Share on other sites More sharing options...
crazyJAT Posted September 28, 2012 Share Posted September 28, 2012 You need to add device Id to NVDAResman.kext and NV50HAL.kext then you can use GraphicsEnabler=Yes For Mountain Lion I actually used the files from: http://www.insanelymac.com/forum/topic/280926-solved-qe-ci-on-mountain-lion-gm-with-the-nvidia-geforce-8400-gs-512mb-files-for-download/ Link to comment Share on other sites More sharing options...
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