I have the same Motherboard and am having major issues trying to install Big Sur via OC.
Would you be able to share your OC EFI folder so that I might be able to at least get a complete install.
After that, I may be able to help you troubleshoot your sleep issues from there... Thanks!
Unfortunately, because of the 16" Macbook Pro's T2 "security" chip and only 64-bit capabilities, it doesn't appear very likely that one could install any other macOS than the one that's already preinstalled on them: Catalina 10.15.1. Even attempting to boot an earlier macOS from an external...
Encountered the very same boot-chime issue on my Macbook Air as well. Accidentally booted one of my custom Clover based macOS Sierra USB keys on the Air and then I first got the Clover boot screen, followed by the computer shutting down, then the chiming boot loop - just as you described. Quicky...
axel9546 said: ↑
"Okay, but this mean osx could run on it with fake cpu injection? or in other ways?"
iPad "Pros" are in actuality: really just regular iPads with a bit more horsepower and the ability to use a stylus. (iPad Plus's).
They would have to at least have an Atom CPU to even begin...
I have on hand and use on and off a G4 Digital Audio Powermac that's been upgraded with a Sonnet G4 1.4GHz Processor and boot from a 500GB SATA I/II Hard Drive that's attached to a bootable LaCie 2-port SATA PCI card. I also have another internal 80GB IDE drive that still boots OS 9.2.2.
My...
Article: MultiBeast 5.2 Update
Why would any of you here who are reportedly having issues with this new version of MB (5.2.1) not have already cloned a complete back-up 'test' boot build on another HD, or partition within your Hackintosh for program upgrading and bug/tweak fixes like this one...
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