- Mar 18, 2011
- HP Spectre x360 13" 4K 13-AC033DX
- i7 7500U
- HD 620, 3840x2160
- Classic Mac
- Mobile Phone
I think that was my problem. I had the Custom UUID filled in. Additionally, I had ROM set to use Network Address 0, which wasn't working for some reason. So I insterted a value that had worked previously, and now I'm getting a ROM value. Nothing is complaining about it, so it seems to be working.Ensure Inject System ID in System Parameters section is unchecked and leave custom UUID empty.
Thanks a lot for your help, jaymonkey. I'm intrigued about this efi method working. But I think your approach is wise to not put much more work into this until High Sierra comes out.
You may have mentioned it elsewhere - does your machine sleep?