I recently purchased an 8 gb rx 6600 as it is compatible with macOS 12.1+ & flashed it using Sychretic’s rom patcher. macOS boots as expected then after verbose is finished it just turns to a black screen (monitor still showing input just no display out). I have tried enabling/disabling AMD GOP injection & I have tried to add “agdpmod=pikera” to the boot-args. If anyone has any fixes please let me know.
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