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

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pastrychef

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Joined
May 29, 2013
Messages
17,724
Motherboard
Gigabyte Z390 M Gaming
CPU
i9-9900K OC'd @ 5.0GHz
Graphics
Vega 56 (Bios flashed to 64)
Mac
  1. MacBook
  2. Mac Pro
Classic Mac
  1. iBook
  2. Power Mac
  3. PowerBook
Mobile Phone
  1. 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
21
Motherboard
HP8300 Elite SFF
CPU
i7-3770
Graphics
GT 1030
Mobile Phone
  1. 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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