- Joined
- Nov 17, 2013
- Messages
- 20
- Motherboard
- Gigabyte Z370 Aorus Ultra Gaming
- CPU
- Intel i7 8700K
- Graphics
- Radeon RX570 4GB
- Mac
-
Try disconnecting both headers.
Because one of the USB 2.0 headers is connected to the front panel black USB 2.0 ports, we’ll have to set that port to type 0 instead of 255.
To help with that, please connect a USB 2 device to any front panel USB 2 port and run IORegistryExplorer. Then select File —> Save As… and post the IOReg file.