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pastrychef's testing machine - HP Elite 8300 SFF - i7-3770 - GT 630

pastrychef

Moderator
Joined
May 29, 2013
Messages
14,594
Motherboard
Gigabyte Z390 M Gaming
CPU
i9-9900K OC'd @ 5.1GHz
Graphics
Radeon VII
Mac
MacBook, Mac Pro
Classic Mac
iBook, Power Mac, PowerBook
Mobile Phone
iOS
It won't boot without the USB...
  1. Mount the EFI partition of your USB flash drive.
  2. Mount the EFI partition of your main system drive.
  3. Copy the entire EFI folder from the EFI partition of the USB flash drive to the EFI partition of your main system drive.
  4. Set your main system drive as the primary boot drive in BIOS.
  5. Done.
 
Joined
Jan 10, 2018
Messages
19
Motherboard
HP8300 Elite SFF
CPU
i7-3770
Graphics
GT 1030 2GH LP OC
Mobile Phone
Android
  1. Mount the EFI partition of your USB flash drive.
  2. Mount the EFI partition of your main system drive.
  3. Copy the entire EFI folder from the EFI partition of the USB flash drive to the EFI partition of your main system drive.
  4. Set your main system drive as the primary boot drive in BIOS.
  5. Done.
Done.
Still doesn't boot High Sierra automatically. It get's to this point and stops:

IMG_20200405_234047.jpg
 
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