How to Fix Wake-Up Hackintosh OpenCore
Fix Wake-Up Hackintosh OpenCore
In my case, my computer won’t wake-up. Need to unplug and plug again HDMI cable
Here’s how to fix the problem:
https://dortania.github.io/OpenCore-P...
1. Mount EFI partition using ESP Mounter Pro
2. Open /EFI/OC/config.plist using OpenCore Cofigurator
3. Add boot-args igfxonln=1
4. Save, restart and test wake-up from sleep
Specification :
Motherboard : MSI H410M-A Pro Micro-ATX
Processor : Intel® Core™ i3-10100 Processor 6M Cache, up to 4.30 GHz
RAM : 8GB Klevv DDR4 2666Mhz
iGPU : Intel UHD 630
Storage : 1x PNY CS1031 M.2 2280 NVMe Gen3x4 SSD - 256GB
Ethernet : i2119v12
Audio : Realtek ALC892
Maybe relevant:
Fixing Sleep hackintosh
Wake-up issue hackintosh OpenCore
iGPU wake is partially broken due to numerous hacks apple uses in AppleGraphicsPowerManagement.kext with real Macs, to get around this you'll likely need igfxonln=1 to force all displays online. Obviously test first to make sure you have this issue.
AAPL,ig-platform-id 07009B3E may fail for desktop Coffee Lake (UHD 630) users, you can try 00009B3E instead. 0300923E is also known to work sometimes.
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