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Showing results for tags 'M5-581TG-6666 M5'.
Hello I have successfully installed mac os x 10.8.1 (Update:Now Running 10.8.3 10.8.4) to my laptop but you need to follow my guide to get installing and mostly fully working and if you are smarter and have more knowledge than me, I welcome you to help me getting it fully working to be macbook killer lets get started. 1- you must have bios version 1.07 or lower(because newer version selecting switchable or integrated graphics option removed ). if it happen and you have newer version just download 1.07 and install it and it will downgrade without any problem . 2- make sure to select integ