uefi loader setting gone from bios after resetting nvram

Q: What is a Hackintosh?

A non-Apple computer configured to run macOS using compatible PC hardware combined with a custom bootloader and configuration files to emulate a real Mac environment.

Q: Is building a Hackintosh legal?

Installing macOS on non-Apple hardware violates Apple’s End User License Agreement (EULA). It is generally not illegal for personal experimentation but not permitted for commercial use.

Q: What hardware is best for a Hackintosh?

The best hardware closely matches real Apple systems, with Intel CPUs (6th Gen to Core Ultra), AMD Radeon GPUs, compatible chipsets, and Intel-based Wi-Fi cards offering higher success rates.

Q: Can I build a Hackintosh with an AMD CPU?

Yes, macOS can run on AMD Ryzen CPUs using kernel patches, but Intel CPUs provide better native compatibility.

Q: What is OpenCore?

OpenCore is a modern Hackintosh bootloader that provides near-native macOS behavior and is the recommended bootloader for new installations.

Q: Is Clover still supported?

Yes, Clover is still supported but less recommended compared to OpenCore for modern systems.

Q: Which macOS versions support Hackintosh?

Hackintosh systems support macOS versions from Leopard up to recent releases, depending on hardware compatibility.

Q: Do NVIDIA graphics cards work on Hackintosh?

Only older NVIDIA GPUs work on older macOS versions; modern NVIDIA GPUs are incompatible with current macOS releases due to lack of driver support.

Q: What is an EFI folder?

The EFI folder contains the bootloader, drivers, kexts, and configuration files required to boot macOS on a Hackintosh.

Q: What are kexts?

Kexts (kernel extensions) are drivers that enable hardware functionality such as audio, Ethernet, USB, and graphics.

zizu10 · April 1, 2021

Hello guys after I reset NVram I lost uefi loader and now can't boot mac (big sur) is there any way to fix that? Thx

anto barreca · April 1, 2021

36 minutes ago, zizu10 said:

Hello guys after I reset NVram I lost uefi loader and now can't boot mac (big sur) is there any way to fix that? Thx

Enter the bios and choose the disk you want to boot from

zizu10 · April 1, 2021

3 minutes ago, anto barreca said:

Enter the bios and choose the disk you want to boot from

There is no UEFI for mac in bios options anymore after resetting NVram

anto barreca · April 1, 2021

44 minutes ago, zizu10 said:

There is no UEFI for mac in bios options anymore after resetting NVram

Add entry with

https://m.majorgeeks.com/files/details/easyuefi.html

https://www.olarila.com/topic/13072-dual-boot-guide-clover-and-open-core/

Edited April 1, 2021 by anto barreca

zizu10 · April 1, 2021

1 hour ago, anto barreca said:

Add entry with

https://m.majorgeeks.com/files/details/easyuefi.html

https://www.olarila.com/topic/13072-dual-boot-guide-clover-and-open-core/

Thx a lot, it is working now

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uefi loader setting gone from bios after resetting nvram

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