What should I do if the earphone is plugged into the computer and there is noise, current, and Zizi sound?

Operation method

If there is a current sound at the moment of insertion, it can be ignored, and it will not occur after insertion; If the current sound can be heard all the time when the earphone is plugged in, it can be judged as follows: ① If the earphone plug is rotated, there will be discontinuity, it is the poor contact between the earphone jack and the earphone plug in the chassis. It is recommended that the earphone plug in the earphone jack on the back of the computer is more stable, so please plug the earphone into the earphone jack on the back of the computer first to see if it can be solved.

② If the current sound of the rotating plug is stable without interruption, it is not a problem of poor contact. You can try the following operations: open the computer desktop, click the small speaker logo on our computer, and click the "Play Device" in the menu above.

Click Speaker and Properties below.

Find "Level" in the properties of "Speaker", and modify the number of "Microphone" below to 0.

If the computer is plugged in with a microphone, click "Microphone" in Sound Properties, and then click "Properties" below.

In Microphone Properties, find the level again and change the number in Microphone Acceleration to 0. After modification, check and test the sound effect. You can plug and unplug our microphone several more times.

③ Check whether there is anything with magnetic field and sound wave around. Solution: Take away electrical appliances with magnetic field (such as mobile phones and fans).

④ Confirm whether the loudspeaker is used. Solution: Use a headset. The speaker must be used. Note that the speaker should not face the microphone (the condition of your computer room should be spacious and good).