macOS Big Sur USB Devices not working after update to 11.3


CPU: Intel 10700K

GPU: AMD Radeon RX 5700XT

RAM: 32 Gb Corsair DDR4 3200

Storage: 1 TB WD Blue SATA SSD

So I had a perfectly working system with Big Sur up until I updated to 11.3. The system boots into macOS fine, but my keyboard, mouse, USB C headphones etc. would not turn on. I tried restarting my system, turning on and off the power supply, didn't get anything. I had a time machine backup so I tried to reinstall Big Sur since I still had my Opencore USB Installer. However, the installer downloads the latest version by default so after the entire install process, my usb devices still wouldn't power on.

Is there something I need to change with my SSDT's or something? I used all pre-built SSDTs and googling the problem pointed me to "USB Mapping". Is this the solution? Thanks.

submitted by /u/origamiwizard7
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