<< Solved >> Boot hangs after BIOS update (ACPI AML tables successfully acquired and loaded)

[MacXZ]

Motherboard: ASRock EPC621D8A
CPU: Intel Xneo Gold 6278 2.6G HZ
Graphics: Sapphire Radeon Nitro+ RX 590 Special Edition

I had flash a bios which disable CFG Lock, but which made boot hang.

OpenCore has the same issues with Clover.

It works well before update bios, but CFG Lock enable.

I have found some same issues after update bios, but not work with my case. (This is a case which boot hangs after update bios.)

Thx first.

 

[MacXZ]

Anybody has a similar case?

 

[MacXZ]

Solved by custom dsdt.

 

[candro]

Solved by custom dsdt.

Hi same problem, can you share dsdt?