How to Fix USB Ports don’t work.
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:
I’m trying to manually map my USB ports but they don’t work so I can’t figure out which ports are which, did anyone else have this issue and know how to fix it?
This is the guide I’m using https://dortania.github.io/OpenCore-Post-Install/usb/manual/manual.html#finding-your-usb-ports
Specs: CPU: Intel i7 2670QM Laptop Model: HP Pavilion DV6-6c53cl Opencore version: 0.6.7 OS version: Mac OS High Sierra
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