hpmartin Posted November 7, 2014 Share Posted November 7, 2014 After several attempts at getting OS X 10.9.5 to Install on my machine, I successfully installed the software with only a few glitches. I couldn't find any support files to get my Core i7 4600m Haswell CPU working properly. From HW Monitor, only 2 of the spped step setting are working. Any suggestions? Also, I noticed that my sound is not working and I'm not sure if the Intel HD 4600 Graphics is working properly. Hardware Overview: Model Name: MacBook Air Model Identifier: MacBookAir6,2 Processor Name: Intel Core i7 Processor Speed: 2.89 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache (per Core): 256 KB L3 Cache: 4 MB Memory: 8 GB Boot ROM Version: MBA61.0099.B00 SMC Version (system): 2.13f9 Illumination Version: 1.4a6 Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 8, 2014 Moderators Share Posted November 8, 2014 See Herve's guide. Link to comment Share on other sites More sharing options...
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