The port has different connectors than the normal Audio jack. This is a single port that supports both Mic and sound in one port. Check if the system supports Combo jack (refer to the System's User Guide Manual, see How to find and view manuals for Lenovo products - ThinkPad, ThinkCentre, ideapad, ideacentre). Make sure audio shows as High Definition Audio, which ind.ģ. Restart the system and check under Device Manager again. When a popup shows asking to delete the driver software, be sure to check the Delete the driver software for this devicecheck box. Right-click the audio device and select Uninstall. Your Audio Device, named Conexant or Realtek, should be there. Under Device Manager, look for Sound and Gaming Controllers. Make sure that you plug the speakers into a power outlet or you install fresh batteries in the speakers. Make sure that the speakers are connected to the computer properly.

Try the speakers or earphones with other devices or try another speaker or earphone with the PC.

If the problem still exists after checking the following, proceed to Step 2 Completely uninstall the audio driver. Make sure that the problem is sound not coming from the earphone or external speaker. No Sound From The Earphones Or Lenovo Support US PreviewĤ hours ago 1.

Front headphone jack not working on pc