How to Fix USB ports not working after a fresh install of Catalina. [OC]
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
- Check if your GPU requires WhateverGreen or specific boot-args (e.g., agdpmod=pikera).
- Ensure Metal acceleration is fully supported for your macOS version.
- Update Lilu and WhateverGreen to the latest versions.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
Laptop Specs:
MODEL: MSI GF63 9SC
CPU: CORE I5 9300H
RAM: 16GB
GPU: GTX 1650(DISABLED)
STORAGE: CRUCIAL BX500 480GB
So I just installed catalina on my laptop and the installation went smoothly. When i first booted into macOS, I wanted to mount the EFI to my macOS drive but i couldn't find my USB storage device in finder. I plugged the usb stick into all the 3 ports and none of them seems to be working. I had the "USBinject all" kext in the kext filder of my usb install drive. Now i can't mount the EFI to my SSD since i can't find my usb drive. Anyone knows how to fix this?
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