What should I do if the headphone jack on the front of the computer case cannot be used?

Q: The headphone jack on the back of my computer has sound, which can be used normally, but the front headphone jack cannot be used, no sound is plugged into the headphone. It feels more convenient to insert the front of the earphone. It is too much trouble to insert it into the back of the host. How can I solve this problem?
A: There used to be a netizen. Her computer is a win7 system. As with the situation you encountered, she solved this problem. Open “Control Panel”, find “Realtek High Definition Audio Manager” and open, open the “Jack Settings” folder, the “Encryption Settings” dialog box will appear, “will be disabled” Panel jacks & rdquo; detection can be ticked.
You can try this method.