Hi - I've just upgraded to El Capitan, and get a persistent "USB Devices Disabled" message. This has only happened since the upgrade, all devices (except the USB keyboard) are unplugged. The USB devices aren't in fact disabled, it's just the **** msg continually appearing in the notification centre. I've rebooted, done an SMC reset and nothing has worked so far. Any suggestions?
Any suggestions? More than a week into the upgrade and the message continues to re-appear. As I said above. the USB devices all appear to be working, I just can't get rid of the msg.
- Try resetting the NVRAM/PRAM
Thanks - I've tried resetting the NVRAM and also the SMC and nothing changes.
Does anyone know if there is simply a way to take these notifications out of the notification manager, as there appears to be nothing wrong with the system itself other than the annoying pop-ups.
If it helps, the messages come in threes and I always have 3 in the upper right corner of my screen.
Thanks
I've reset everything, rebooted, unplugged all my USB devices, yet still get the USB Devices Disabled message. And all my USB devices are still working!
Any clues?
USB Devices Disabled - El Capitan Upgrade
