[SUCCESS] Catalina 10.15 on HP Elite 8300

Got a smoothly running (fresh install) of Catalina on the HP Elite 8300 (Core i7 using onboard GPU (non-discreet)). Everything works that I can tell (audio, usb, sleep, wake). The hard part was making a bootable USB with a properly configured Clover bootloader.

So, I attached a zipped EFI folder. Simply unzip and place this folder in the EFI partition of your vanilla Catalina Installer USB or a standalone USB boot stick AND delete everything else in the EFI partition; the same can be...

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Author: xRotorHead