Using the ver0.68 OC EFI for Big Sur HDMI interface with 4k display get the black screen after wake

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.

George1203 · April 20, 2021

Using the ver0.68 OC EFI for Big Sur HDMI interface with 4k display get the black screen after wake

OC ver0.68 with 1920*1080 LCD screen(another ASUS monitor) the screen can work well after wake

After changing to a 4k screen, the host seems like be waked-up, but the screen shows no HDMI input signal(The screen is ASUS TUF GAMING VG289Q)

My PC configuration as below:

Asus TUF B360M-PLUS GAMING S + INTEL i5-9400F + Radeon RX 570 4 GB + NVMExpress ADATA SX8200PNP for WIN10 + Seagate FireCuda 510 for MacOS

MaLd0n · April 20, 2021

https://tinyurl.com/y7puzwv9

George1203 · April 20, 2021

I have tried to use the EFI as your download folder but it was the same problem.

1 hour ago, MaLd0n said:

https://tinyurl.com/y7puzwv9

I have tried to use the EFI as your download folder but it was the same problem.

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Using the ver0.68 OC EFI for Big Sur HDMI interface with 4k display get the black screen after wake

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