MaLd0n

Use a good efi folder https://olarila.com/topic/5676-hackintosh-efi-folder-with-clover-and-opencore/

Update kexts and bootloader

Try this https://olarila.com/topic/37827-hackintosh-remap-usb-with-usbtoolbox-windows-or-macos/

Nvme is samsung? If yes the problem is that.

installer in one good pendrive, installation in one good ssd.

Use same things for opencore. U can report it in clover github too.

Use one ssd

Installation pc reboots 5 or 6 times to finish.

https://olarila.com/topic/5676-hackintosh-efi-folder-with-clover-and-opencore/

No

Try this EFI AMD 4 core.zip -Delete old EFI folder and paste new then empty trash. Don't use merge files. -Don't use Drag and Drop into EFI partition. Use Copy/Paste instead. -Reset NVRAM one time - with OpenCore use entry "Reset Nvram" / with Clover use F11 key on boot screen.

https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md

https://github.com/AMD-OSX/AMD_Vanilla?tab=readme-ov-file#read-me-first

U need correct kernel patch for ur processor

The best is avoid z890 asus. New bios have a several bugs. Go to Gigabyte.

NVRAM tab / bootargs

Vt-d is enabled?

https://github.com/AMD-OSX/AMD_Vanilla

https://olarila.com/topic/40933-how-to-install-opencore-duet-in-a-legacy-system/

Use correct folder for ur hardware from this link https://olarila.com/topic/5676-hackintosh-efi-folder-with-clover-and-opencore/

https://olarila.com/topic/40922-opencore-efi-folder-for-amd-ryzen-hackintosh-desktop-or-laptop/

U can run if hardware have support

Some HP need to fix real time clock device to boot. Check it.

Thinkpad have some diferent things

EFI.zip To updates disable BlueToolFixup.kext. To connect use Heliport.app or correct kext for system version -Delete old EFI folder and paste new then empty trash. Don't use merge files. -Don't use Drag and Drop into EFI partition. Use Copy/Paste instead. -Reset NVRAM one time - with OpenCore use entry "Reset Nvram" / with Clover use F11 key on boot screen.