The computer is plugged in with headphones and the sound is still played out

Hope it can help you: First, first confirm that the hardware is okay. If the speaker is fine, the sound card is fine, and if you've tested it on other machines and it's really good, then you can read on.

2. Make sure all the cables are exactly right. Then power on the speaker and turn on the volume switch. 3. Install the driver of the sound card correctly, if it is an onboard sound card, it is best to install the driver provided on the driver disk of the motherboard.

In fact, the computer does not make a sound, and many times it is because the sound card is not driven correctly. In general, after the sound card driver is installed, there will be a small speaker icon in the taskbar in the lower right corner. Fourth, if you are sure that the driver is installed correctly, then take a look at the volume settings in the computer.

The specific method is to double-click the speaker icon in the taskbar, and check whether the volume is turned off to the minimum in the "Volume Control" and "Waveform" dialog box in the pop-up "Volume Control" and "Waveform". If these two options are not available in the dialog box, click on the "Options" menu - select "Properties" - select "Volume Control" and "Waveform" in the "Show Volume Controls" and then set them correctly.

In fact, many times, the reason why the computer does not work properly is a small fault, a soft fault, careful analysis, many times can easily solve the problem.

If it doesn't plug it in, try to plug it back in.

It is recommended to go to the [Settings] - [System] - [Sound] interface to confirm whether the output device is set to earphones.

There are many reasons why the headphones cannot be recognized, and you can first rule out whether it is a headset problem, a headphone plug problem, or a mobile phone jack problem; It may be that your headphone plug is not compatible with the headphone jack of your phone, and if it still can't be solved, it may be that the internal damage of your phone causes damage to the circuit. Here's a closer look at the wideshot:

1. First rule out whether it is a headset problem, a headphone plug problem, or a mobile phone jack problem;

2. The headset is not compatible with the mobile phone, if your headset is with a headset, check whether it is incompatible due to the four-section or three-section plug, you can try to buy an ear and be cautious and early envy machine adapter;

3. If it still doesn't work, it is possible that the hand-opened imitation machine will be damaged by the collision and fall of the mobile phone, and the jack circuit in the mobile phone can only be returned to the factory for repair.

There is a defensible book to know that it is a problem of setting up a carrying elimination, and whether the audio output is wrong to choose the posture bucket mouth. Or maybe the jack is plugged in the wrong way. Try a few more times, but it's really not possible to find a professional to see.

Check whether your earphones are normal, you can plug the earphones into another device to see if the earphones are normal, and then proceed to the next step after confirming that the earphones are normal.

Whether the headset is plugged into the computer or externally may be due to the headphone plug not being plugged in properly, or it may be because the headphone jack has been disabled.

It may be that the headphone jack of the computer is broken, or it may be that the headset is broken, Tantong Sakura, you can check the headphones to other devices to try or plug a new headset into the computer to try the wheel.

Try plugging the earphones into your phone, it should be that the earphones are faulty or have poor contact.

After plugging in the headphones, the computer sound is still external, which can be solved through the system settings. Here's how:

1. Tools Raw Materials:

Huawei MateBook 15, Windows 10, any model of headset.

Second, the specific steps:

1. Plug in the headphones, then right-click the speaker icon in the lower right corner and select the "Open Sound Settings" option.

2. Select "Select Output Device" under "Output" in the sound panel and select "Headphones (Realtek(R) Audio)", so that the earphones can hear the sound.

3. At this time, you need to let the system automatically check the plugged headphones through the system settings and automatically switch to the headphone ** sound. Click on the "Start" menu in the bottom left corner of your computer, find "Realtek Audio Console" in the pop-up panel and open it.

4. Select "Advanced Device Settings" in the lower left corner of the Realtek Audio Console panel, and "Audio Director" selects "Multi-stream Mode" by default, which is the reason why you need to manually switch the sound of the headphones after plugging them in. After selecting the "Classic Mode" setting here, the headphones will automatically switch to the headphone sound when plugged in, and the speaker sound will automatically switch to the speaker sound when the headphones are unplugged.

Plug in the headphones or put them out because:

1. If you are using Type-C interface earphones (charging port), check the steps:

1. Please try to plug and unplug the earphones again to make sure they are fully plugged in. (If using a case or case, make sure it is fully inserted).

2. It is recommended that you change to other mobile phones or Type-C interface earphones to connect to try, after cross-verification, if only your earphones cannot be used, it may be that there is a problem with your earphones. If only your phone does not recognize the earbuds, we recommend that you back up important data (third-party apps such as QQ and WeChat must be backed up separately) and bring the earphones, smartphone, and purchase voucher to the Huawei Customer Service Center for testing.

2. If you are using an interface earphone (small round hole), check the steps:

1. Please try to plug and unplug the earphones again to make sure they are fully plugged in. (If using a case or case, make sure it is fully inserted).

2. If you are using a third-party earphone (non-Huawei earphone), please consult the seller to confirm whether the earphone is an American standard CTIA interface (LRGM line sequence), and Huawei mobile phones do not support the national standard OMTP interface (LRMG line sequence) earphones.

3. If you are using a Type-C adapter, please make sure that the adapter is normal and that the connectors are fully inserted.

If you still cannot return to normal after the preceding operations, we recommend that you back up important data (third-party apps such as QQ and WeChat must be backed up separately) and bring your earphones, adapters, mobile phones, and purchase vouchers to the Huawei Customer Service Center for testing.

After the computer is plugged into the headphones, the computer can still be played, which may be related to the wrong setting of the output deviceIf the computer is plugged in and the headphones are still ringing, check the device manager to see if there is an unknown device yellow question mark, because the separately installed sound card drivers are not the same and can be used normally, usually because the motherboard chip driver device driver cannot install an unknown problem, so many drivers have dependencies.

If there is no problem with the device driver, it is recommended to uninstall the sound card driver. Go to the official ** recommended version of the driver. Sometimes, the latest version of the driver provided by the Driver Wizard, etc., may not be easy to use. Try uninstalling and reinstalling the driver.

The meaning of outgoing

External amplifier is heard by everyone, ** device or mobile phone generally has more than two speakers, the earpiece is a small decibel speaker, only close to the ear can be heard, similar to the earphone, the external amplifier is to use its own large decibel speaker to release sound, the so-called sound external amplifier refers to the use of headphones, but directly with the mobile phone speaker **** or audio.

The sound of electronic devices is that others can hear what sound you are playing, and if you don't play it, the sound is generally very small, and only you can hear it. For example, when a song is played, everyone around it can hear it. If you bring a headset or something, it's not called an outlet.

1. It is recommended to uninstall the sound card driver, to the official ** a recommended version of the driver, sometimes the latest version of the driver provided by the driver wizard may not be easy to use, uninstall the driver and reinstall it to try.

2. In the sound control panel, confirm whether the device is correctly recognized. The color of the jack is not the same when plugged in and when the device is unplugged.

3. Try plugging in other headphones or stereos. If the problem still exists, it may only be that the sound output line of the motherboard is short-circuited, causing the sound output to be confused.