Dell-Optiplex-3046-MFF-hackintosh-EFI

Modified from: https://bbs.pcbeta.com/viewthread-1883242-1-1.html

Tested on: macOS Catalina&BigSue with Opencore: 0.7.6

Dell Optiplex 3046 SFF hardware configration:

CPU: Skylake-S Core I5 - 6500T

GPU: Intel(R) HD Graphics 530

RAM: 2* 8 GB DDR4- 2133

Audio card: Realtek ALC255 @ Intel Sunrise Point PCH

Ethernet: Realtek RTL8168/8111

Wifi&Bluetooth: Intel(R) Dual Band Wireless AC 8260 with Blutooth 4.2

Installation instruction:

  1. Bios setting:
    • Resert to default
    • setting -> general -> Boot Sequence -> Boot List Option -> UEFI
    • setting -> general -> Advanced Boot Options -> UNCHECK Enable legacy Option ROMS
    • setting -> video -> promary display -> Intel HD Graphics
    • setting -> secure boot -> secure boot enalbe -> disabled
    • Setting -> virtualization support -> vt for Direct I/O -> UNCHECK Enable VT for Direct I/O
  2. CFG Unlock:
    • Tool: cfglock.efi (Included in the EFI)
    • setup_var_3 0xAF 0x0
  3. Increase graphic card memory size
    • Tool: cfglock.efi (Included in the EFI)
    • setup_var_3 0x350 0x4 (128MB)
    • OR setup_var_3 0x350 0x2 (64MB)

What does NOT work:

  • Hibernation - When backing from Hibernation display has no output
  • Airdrop
  • Sidecar

Log:

2022-08-20

  • Fix shutdown restart issue
  • Upgrate to adapt Monterey
  • Upgrade Opencore to 0.8.3