GUIDE Intel HD Graphics 520 and 620 on macOS 10.14.4

[Enfilator37190]

https://we.tl/t-BFJrWrnMUF EFI surfcz pro 5

 

[WagnerDeCaptain]

Done it, but there was a problem. After booting, the screen was black with backlight, and I was sure the system work, just show nothing.
Laptop is surface pro 2017 , i5, 8G, 256G,HD620.

You need to -gfxblt to the boot-args

 

[WagnerDeCaptain]

Done it, but there was a problem. After booting, the screen was black with backlight, and I was sure the system work, just show nothing.
Laptop is surface pro 2017 , i5, 8G, 256G,HD620.

Add -gfxblt to the boot-args in NVRAM Properties in OpenCore