Only input or output from behringer audio interface

[tripaloski]

I have a behringer uphoria um2 usb audio interface and thats where i plug in my xlr mic and audio jack headphones. Up until now everything was working fine till today when i cleaned my pc and in the process took the cpu out to clean it before putting it back in. Again, everything is fine except the sound. The card is recognized but whatever i do i can only get one form of data at a time, either only the mic will be working or only the output on the headphones. I tried reinstalling the drivers for the sound card but nothing has worked. Its worth noting that the sound card detects both devices since when the headphones are 'active' the direct monitoring of the mic still works so its probably a windows/driver issue

[The Flying Sloth]

Sounds like Henry is right, double check the sample rate and bit depths you have selected in sound properties for the input and output, make sure they're matching.