noob766 Posted April 22, 2009 Share Posted April 22, 2009 During 10.5.5 Apple released a series of updates to EFI for Various types of Macs. Is it possible that Apple used the EFI system to boot all the Hardware on the computer and that is why we need the DSDT.aml I tried installing the EFI update for the closest Mac to my computer and I am going to test it in a few minutes. Link to comment https://www.insanelymac.com/forum/topic/163229-efi-1056-theory/ Share on other sites More sharing options...
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