Hi,  All of a sudden I can not enter the Input my audio device for my audio track.  I click non it and I see the entry none checked and my audio device listed.  I click on my audio device and nothing happens.  I can set my audio device in the master track, but not in my audio track
 
Any help would be appreciated.
 
Thanks Joe
 
 

Hi joe. Welcome. So that people can better help you, post up details of your PC, interface etc. Have a look at mine below to give you an idea. I'm sure someone will get you going again quickly. cheers. Dave.

I know this is a pain.....but when something crazy happens on my computer I try a system restore to the day before it happened
It takes 5 minutes or so but rather than spending lots of time looking for a specific fix , restore fixes it 90% of the time
Then you go back to work....just Mt 2 cents

Dbl post

Hi, and welcome to this forum Joe. As mentioned earlier, more info is required. Can you access your audio device in Preferences (P), Audio, Devices? Do you have share drivers with other programs enabled in Preferences (P), Audio, Playback and Recording?
All the best.