My laptop headphone jack is not working

ayonjibli Posts 1 Registration date Wednesday March 1, 2017 Status Member Last seen March 1, 2017 - Mar 1, 2017 at 02:36 PM
no sound from my headphone (and not from laptop speaker) though it shows the notification that, headphone is plugged in perfectly.
my headphone is okay and it is happening for all other headphones.
please help.