The main function of the headphone speaker is to make sound. If the earphone speaker has no sound, it cannot play its role and value, indicating that the earphone speaker is broken. So what causes the earphone speaker to have no sound? Let's analyze and analyze it for everyone.

1. Check the wiring.

2. Check the sound settings to see if they are muted.

3. Start - Settings - Control Panel - Sounds and Audio Devices (check for any problems).

4. Right click on My Computer - Properties - Hardware - Device Manager - Sound and Audio Devices.

5. If the stereo works well, try plugging it into another machine.

6. Is the interface properly connected and has it been used before.

7. Try replacing the earphone. If it works well, you can eliminate the cause of the machine. If the above steps are still not good, then the audio system must be broken.

If there is a problem with the earphone speaker, it indicates that it is not easy to use. The above method is for everyone to determine whether it is a problem with the earphone speaker or other problems, and find out the reason why the earphone speaker has no sound.