I recently bought a Dell latitude E6420 i5-2520M 8GB and I am experiencing a very annoying issue with the speakers.
The sound coming from the laptop's internal speakers works until I plug the headphone jack into the computer for the first time. When I unplug the headphones, the internal speakers do not come back on.
What I have tried so far with no success:
- Uninstall and reinstall audio/sound drivers
- Tried Realtek drivers
- Disabled headphones
- Recovery and reinstall Windows 10
Every time I uninstall and reinstall the sound drivers the speakers start to work again until I plug in and then remove the headphones.
How can I resolve this?