As recently as a couple of months ago, I was able to record audio for lectures in OneNote without a problem (albeit not the greatest sound quality). I've double checked my sound card, mic, master volume setting (mic volume is unmuted and set to max volume) and adjusted the tuning wizard under the Audio and Video Category in Options but I still can't hear anything I record.

If anyone has any suggestions, it would be greatly appreciated.

Thank you,
- N