Is that laptop of yours audio jack sound or no sound at all? It could be time to properly clean your laptop headphone jack. Dirty headphone jack is most often the reason affect your laptop sound make zero. Just like the charging port, the headphone jack is an open connector that is virtually a magnet for lint and dust. If you have any connection trouble with your headphones, the headphone jack needs to be cleaned thoroughly. It’s easy to clean out the dirty jack so that you can get a proper connection to the headphones. Here are a few different methods you can try to clean your tablet's headphone jack with everyday tools.