How to Fix [Success] Z370M Plus II - Fix Shutdown Issue - Opencore
This mini-guide provides a structural approach to troubleshoot and fix the issue.
Prerequisites
- Confirm your hardware specifications (CPU, GPU, Motherboard).
- Ensure you have a bootable recovery USB and backup your EFI.
Fix Steps
- Boot with
-v keepsyms=1 debug=0x100to identify the exact kernel panic. - Validate your config.plist using ocvalidate.
- Ensure your EFI matches the Dortania guide specifications for your CPU generation.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
A while back an old issue returned when upgrading from Catalina/Clover r5119 to Big Sur/OC 0.7.9 on the Z370M Plus II board*
This issue may apply to other Z370 boards - the system does not fully shutdown (power LED light stays on) on shutdown.
Clover
In Clover there is a simply "FixShutdown" key that can be set to True and worked well on this board:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"...
Read more
This issue may apply to other Z370 boards - the system does not fully shutdown (power LED light stays on) on shutdown.
Clover
In Clover there is a simply "FixShutdown" key that can be set to True and worked well on this board:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"...
Read more
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