When the laptop speaks in YY, others listen to it and say that there is an electric current, what s

Caused by static electricity ... That's the setting I used when I played Dazzling Dance. Later, I switched to a desktop computer, so I changed to a headset, and then the equipment I used was a normal microphone device, and then it was fine.

It should be caused by static electricity, you should have a ground wire connected to the case and the computer's power supply without problems.

Let's take a look at the headset itself: Try to turn the volume of the headset low, some headsets are turned up to the maximum after buying, so there will be an electric sound. Then there's the PC settings:

Win7 is like this Control Panel Hardware and Sound Sound Recording Double click the microphone Level If you turn on the microphone to strengthen, there will be a lot of noise, so the microphone reinforcement should be reduced as much as possible. Also, if the laptop has a microphone, pulling out the headphones is usually noisy. What else is needed, about the settings of the microphone are all in this small window.

It should solve the problem. Feel free to ask, thank you. Oh.

First, the main problem is the ability to sample without interference, which is reflected in the microphone is collection, and the sound card is selected.

2. Power supply problems, which may be caused by the current sound caused by the power supply;

3. The quality of the earbuds themselves;

Fourth, the problem of sound card, the explosion or noise of the integrated and low-end sound card is inevitable.

Check the microphone to see if there's a backhaul or something, upgrade the driver on a signal that is sometimes related.

There is already a pulse current, and electricity does not die.

If there is an electric current sound, the computer will have electricity, and if there is an electric current sound, it means that you are not good.

It means that your microphone is not adjusted well, or it is a problem with the microphone

Computer current tone problem solved.

Caused by electrostatic induction.

The computer is a high-frequency device, and the power supply, CPU, hard disk, and motherboard will all heat up, so the computer has a high degree of dryness. As components age, the antistatic ability becomes worse and worse.

If the modern home is auxiliary carpet, rubber board, wood board, etc., the dryness coefficient will be larger, and the static is also larger, entering the autumn and winter season, the human body is close to the computer, especially when the hand is close to the speaker, microphone and other accessories, it will induce a lot of static electricity, amplified through the speaker, or transmitted to the network, and expanded through the speaker of the other party, resulting in current sound.

The root cause of this problem is to improve the humidity of the environment and reduce the electrostatic induction.

The way to cure the symptoms is to connect a ground wire to the computer case.

According to the service life and warranty of the general notebook, it can be repaired within two years, and there is the installation system, it is recommended that you can use it in daily life, do not store your useful things in the C disk, otherwise, when installing the system, the things in the system disk will cover the things in the existing C disk, and your previous things are gone, and you can't find them. It is recommended that you do not store things in the C drive, and the contents of other hard disks will not be affected when installing the system! May you be happy.

Dear Lenovo users, hello!

Dear Lenovo users, hello!

I'm sorry that our products have caused you some trouble, but this current sound is due to the structural characteristics of ceramic capacitors. When there is a current flowing through the capacitor, it will cause a certain frequency of resonance, and then cause this very slight current sound, which is a normal phenomenon of this electronic device and will not affect the function of the system, and it is within the noise standard of the whole system, please rest assured to use.

Dear Lenovo users, hello!

Provide you with the inquiry link of the service station, the normal working hours of the service station are Monday to Friday 8:30-17:30 (except for statutory holidays, some service stations will be marked on Saturday and Sunday) In order to avoid your trouble, it is recommended that you call ** before you go to consult our service station.

There are several types of problems:

1. The quality of your wheat itself is not up to par, change the wheat.

2 There are too many distractions around you, check and eliminate these distractions. At the same time, you can change to a microphone with strong anti-interference ability.

3. Host power supply problems.

1。Your microphone, mixing is at its maximum.

Solution: Microphone, mixing and closing volume to 80 to 90 percent.

2。Whether your microphone is stepping up.

Solution: Remove the microphone reinforcement. Because some sound cards don't support it.

3。Whether there is a problem with the connection between your microphone and the host computer.

Solution: Disconnect the microphone from the computer, reconnect it correctly, and check if there is any bad contact.

4。Whether or not you use speakers.

Workaround: Use a headset. You must use the speaker, pay attention to the speaker speaker should not be facing the microphone, (the conditions of your own computer room need to be spacious and good.)

5。Look around you to see if there is anything around you that has a magnetic field, a sound wave.

Solution: Take away electrical appliances with magnetic fields (such as mobile phones, fans).

6。Is there a problem with your sound card or microphone.

Solution: Give the recording tone in the state of playing.

Change to a *** headset. Or you can clean the headset plug (or sound card jack).

Static disturbances. The entire iron or copper wire connects the chassis to ground.

It may have something to do with the sound card or the microphone is not in good contact.

The main microphone cable is not properly connected.