How to diagnose and fix microphone no sound on your mobile phone? phone microphone issue is one of the most common faults for repairmen. In this article, China Phonefix Team will you show you some suggestions.
1. Too much rubbish not being cleaned up in time
Solution: Clean up the computer’s system garbage and antivirus in time
2. Magnetic field or something with sound waves around
Solution: remove electrical appliances with magnetic fields (such as mobile phones, fans)
3. Static electricity
Solution: Connect a piece of copper wire, one end to the screw on the back of the computer, and one end to ground, the effect is very good.
4. Broken headset
Solution: If the headset is broken, change the headset in time.
5. Microphone is in an enhanced state
Solution: Remove the enhancement of the microphone because some sound cards do not support it
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