i sucessefully manage to get the audio part and hpet part ok but smbus and video fix i cant manage to get into my dsdt without errors. but it runs good whith the parts i got in still got 42 warnings when i compile it only problems i still have is it when the computer sleeps for more then one hour keyboard and mouse freezes so i have to reset it my problem is that im pretty new to mac and coding isnt what i am is best on so if anayone here is able to clean up my dsdt files i would be very happy best regards pboda