i7 3770 (Ivy Bridge) on macOS Monterey/Sonoma Installer stuck at grey screen

I am stuck at grey screen with mouse, before the installation of macOS Monterey or Sonoma, I've tried to build my EFI, but nothing has changed, after that i tried some premade EFIs, but nothing changed at all, I tried also disabling the iGPU (HD4000) in BIOS, but, again, nothing changed.

Any suggestions? Am I doing something wrong?

My specs:

  • MOBO: P8B75-M LE
  • CPU: i7-3770
  • RAM: 16GB DDR3 1333MHz
  • SMBIOS: iMac19,2

My EFI (This is the one i built for macOS Monterey)

Thank you in advance.

submitted by /u/_DavidGamer_
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