- Joined
- Feb 10, 2017
- Messages
- 21
- CPU
- SkyLake Core M6Y54
- Graphics
- Intel HD 515
- Mac
- Mobile Phone
It means you didn't download and copy iasl somewhere along your path.
See guide: https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/
thanks rehabman! that makes sense ... now to figure out the patchmatic ... :s