I have been playing headphones for so many years and have encountered many problems, from audio sources to systems. But often many small problems do affect ordinary consumers and entry users, such as: "Why don't the headphones sound out." It seems to be a very simple question, but it is actually encountered by many users. To be honest, there are many reasons for the lack of sound or noise in the headphones, and software and hardware problems can cause the headphones to have no sound. For the problem of no sound in the headphones, we should first check if the headphones are plugged into the correct jacks and are confused with the microphone jacks. The headset can be plugged into another computer to determine if the headset is available on other computers. If available, we mainly consider the computer settings and driver problems (not to mention the headphone jack contact problems or computer parts problems caused by the headphones no sound, but this is rarely difficult to solve by yourself, so do not discuss) . To this end, we look at the user's point of view to see what went wrong.
1. Is the headset or headset jack plugged in wrong?
Faced with all kinds of jacks on the computer, when you find that the headphones or the headset are not sounding, you may have thought about whether the jacks are plugged in correctly? Because our common 3.5mm jacks include two modes: microphone and headset. It is obviously working if the headphone jack is plugged into the microphone. The method to solve this situation is also very simple. Under normal circumstances, the color of the microphone plug of the headset is pink, and the color of the jack on the computer can be connected one by one.
2. There is a problem with the headset itself In order to prove whether there is a problem with the headset itself, we can find another headset that is in good condition for comparison, connect it to the sound source one by one, see if it works, compare it with the exclusion method, and then find the headset that has a problem. In general, wire is more likely to be damaged, and we should focus on the contact of the wire itself.
3. The headset type does not match. This problem is atypical and very common, but it is necessary to mention it here. The PC has two jacks, one for the audio jack and one for the pink microphone jack. The normal headset can be used only by connecting. However, for example, the 13-inch MacBook laptop has only one jack, and the ordinary two-level headset cannot be used at all, so there will be no sound. When buying a headset, pay attention to the number of jacks in your computer's properties. For example, an Apple notebook with only one jack, the third-level headset for iPhone earphones can be used normally.
4. What should I do with the murmur of the headset?
First, we should confirm what kind of noise the headset has. If it is a "sand" sound, this is not necessarily a problem with your headset. The "shasha" sound is a low-noise phenomenon that we often say. This is caused by the current interference between electrical components. It usually appears in the lower-end computer motherboard or in the low-end audio source.
If you encounter other noises, you can also compare them by comparison. For example, it may be that foreign matter on the unit diaphragm causes the diaphragm to vibrate irregularly, which is a frequent occurrence. We do not recommend that users open the unit repairs themselves, because the working environment and technology around you are likely to damage the fragile unit, or find a solution for the customer!
5. What should I do if the headphones on the front panel jack of the computer have no sound?
If only the earphone of the front panel jack has no sound, and the sound card is a realtek sound card, it is generally a problem with the setting of realtek. Enter rthdcpl.exe in Start-Run. Make sure that in the high-definition audio configuration that is turned on, click on the Audio I/O tab, click on the small wrench on the right side of the “Analog†and change the checkmark in front of the “AC97 Front Panel Support†option. (Some versions have different options, but they work the same, you can try to adjust). In this way, the problem of how to do the front panel headphones without sound can be solved.
6. What should I do if the computer's external function and headphones are not sound?
If there is no sound from the external function of the computer, we should use Jinshan Guardian to check if the sound card driver is normal.
Open Jinshan Guardian, enter the “Reinstall System†tab on the main interface, and enter the “Install Driver†function in the “Other Functions†section in the lower left corner.
Check to see if the sound card driver appears in the drive device bar in question. If there is a problem, click the "Repair" button on the right side, and the problem of "What should I do if the headset has no sound" can generally be solved.
We can also upgrade our sound card driver to the latest version on the Driver Update tab (provided that the sound card driver has a newer version), and sometimes it can solve the problem of the headset not having sound.
We can also right click on the "My Computer" (Vista and Win7 "Computer") icon - Properties - Hardware - Device Manager to see if there are audio devices with question marks and exclamation marks in the sound, video and game controllers. Determine if the driver installation is working properly to determine if the symptoms of the headset are not sounded by a driver error. If there is a wrong number in front of the device, the device is disabled, just right click on the device and click "Enable". In this way, the problem of how to do without sound in the earphones will be solved.
7. What should I do if the driver and device are normal and there is no sound in the headset?
In general, the driver fix can solve the problem that most headphones have no sound. However, if the driver is normal and the audio device is not disabled, but the headset is not sounding, consider the computer's setting of the volume is incorrect. Take the XP system as an example, we can check and modify in this way:
If there is a small speaker icon in the lower right corner of the desktop, click directly to enter. If not, open the Start menu and find the Control Panel. After entering, find the “Sound, Voice and Audio Device†option and select “Sound and Audio Deviceâ€. Click on the "Sounds" tab to see if the correct default device is selected at "Sound Play". Then click on the volume to see if the volume is set too low or muted.
What should I do if there is no sound in the headset that suddenly appears without mistakes (driver damage, setting changes, or equipment is inexplicably disabled)? In addition to solving the above symptoms, we must be vigilant because of the destruction of the Trojan virus in the computer. It is recommended to use Jinshan Guardian to conduct a comprehensive free Trojan horse killing of the computer to ensure that our computer is safe and reliable.
Summary: In fact, when there is no sound in the headphones, we need to calm down, try to use the exclusion method to find out the cause of the lack of sound in the headphones, so as to solve the problem, because there are many reasons, so it is necessary to gradually check.
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