- Joined
- May 12, 2011
- Messages
- 2,580
- Motherboard
- GA-X99M-Gaming 5
- CPU
- i7-5930K
- Graphics
- GTX 970
- Mac
- Classic Mac
- Mobile Phone
@thelostswede, Downloaded the CalDigitUninstaller, ran and rebooted. Loaded USB 3.0 in MB 5.02, rebooted and had no USB devices at all, not even mouse and keyboard on USB 2.0. Restored from clone drive so no issue but looks like it will take some time to work out this Z77/USB 3.0 issue.