Sleep works fine, but wakeup results in a KP. Not sure where to begin to diagnose this problem...

Hi all,

My hackintosh is almost working with the exception of where if I try waking it up, it ends up failing and KPs with the following message/error code:

Sleep Wake failure in EFI

Failure code:: 0xffffffff 0x0000001f

Has anyone else received this same issue or knows how to diagnose this? Please let me know if you need additional information with regards to BIOS configuration, config.plist, etc!


CPU: Intel Core i5-4590

GPU: Sapphire Radeon RX 570 ITX 4GB

RAM: 4x4GB - 16GB total

Motherboard: Dell OptiPlex 9020 OEM motherboard

submitted by /u/hackintosher1
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