Lỗi the speaker headset or headphone is unplugged năm 2024

Sometimes, Windows will believe there are no audio devices plugged into the PC when there very clearly are. Here's how to fix this annoying issue.

Sometimes, you may notice a red X on the sound icon on the Windows taskbar. If you hover the cursor over it, it shows a no speaker, or headphones are plugged in error. This error can occur due to issues with the audio driver or Windows audio services.

To fix the error, run the built-in audio troubleshooter that can find and fix common audio issues with the sound device. If not, you can perform an audio driver rollback or manually reinstall the audio driver to restore your system's audio.

Here are a few troubleshooting steps to help you fix the no speaker or headphones are plugged in error on Windows.

1. Run the Windows Audio Troubleshooter

You can troubleshoot sound problems on Windows using the built-in audio troubleshooter. It scans your Windows system for common audio issues and tries to fix them automatically.

To run the troubleshooter:

1. Press Win + I to open Settings.
2. In the System tab, scroll down and click on Troubleshoot.
3. Next, click on Other troubleshooters.
4. Click the Run button for Playing Audio. It will check your audio service status and prompt you to select your audio device.
5. Select your device speaker and click Next.
6. Click NO, Do not open Audio Enhancements in the Turn off Sound Effects and Enhancements dialog.
7. Apply any recommended fixes and check for any improvements.

If the troubleshooter left a good impression on you, check out our guide to every troubleshooter on Windows 11 for more of them.

2. Perform an Audio Device Driver Rollback

If a Windows or driver update has messed up your audio device, you can perform a driver rollback to reinstall the last known good driver. You can use the Device Manager to roll back a driver in Windows.

To roll back an audio device driver, follow our guide on how to roll back a driver in Windows. You'll likely find your audio drivers in the Sound, video, and game controllers section of Device Manager.

3. Add Network Service and Local Services to the Local Administrator Group

Another way to fix this error is to add Network service and Local Services to the Local Administrator Group. Network Service and Local Service are predefined accounts part of the service control manager. Adding these accounts to the Local Administrator Group should help you fix the sound problem on your Windows PC.

Note that Local Users and Groups is not available on the Windows Home edition. Home users, however, can add Network Service and Local Services to the local administrator group using Command Prompt.

To add Network Service and Local Services to the Local Administrator Group using Local Users and Groups:

1. Press Win + X to open the WinX Menu.
2. Click on Computer Management.
3. In Computer Management, click on Local User and Groups.
4. In the right pane, double-click on Groups to view all the local accounts.
5. Select and right-click on the Administrators account and select Properties.
6. Click the Add button in the Administrator Properties dialog.
8. Next, type network service and click Check Names. It should change the object name to NETWORK SERVICE.
9. Click OK to add network service to the local user group.
10. In the Administrator Properties dialog, you'll see NT Authority\Network Service added as the member.
11. Click the Add button again and repeat the steps to add Local Services to the group as well.
12. Once done, click Apply and OK to save the changes.

If you use the Windows Home edition, you can use Command Prompt to add Local Network and Local Services to the local administrator group. Here's how to do it.

1. Press the Win key and type cmd.
2. Right-click on Command Prompt and select Run as administrator.
3. In the Command Prompt window, type the following to add "local service" to the Local Group Administrator:

       net localgroup Administrators /add localservice

4. Next, type the following command to add "network service" to the Local Group Administrator account: net localgroup Administrators /add networkservice
5. If both the commands are executed successfully, type exit and press Enter to close Command Prompt.
6. Restart your PC and check if the error is resolved.

4. Uninstall the Audio Device and Driver

Temporary glitches with the audio device driver can cause this error on Windows. To fix the issue, uninstall the audio device and the associated driver from Device Manager. After the restart, Windows will automatically reinstall the driver to resolve the issue.

To uninstall an audio device:

1. Press Win + X to open the WinX menu.
2. Click on Device Manager from the context menu.
3. In Device Manager, expand the Sound, video, and game controllers section.
4. Right-click on your audio device, like Realtek Audio.
5. Select Attempt to remove the driver for this device option in the Uninstall Device dialog.
6. Click Uninstall to remove the device.
7. Once uninstalled, restart your PC. Windows will automatically install the necessary drivers for your audio device.

If the issue persists, manually reinstall the audio device driver from the manufacturer.

5. Manually Reinstall the Audio Device Driver

If the automatic reinstall doesn't work, check if your computer manufacturer or the audio device OEM has a stable driver version available. On a laptop, visit your computer manufacturer's website and download the latest audio drivers. On a desktop, you can download the latest drivers for your sound card from the manufacturer's website.

Alternatively, you can also manually reinstall the existing drivers for your audio device. Check out how to update Windows, Apps, and drivers for more information.

If the issue persists, change the device installation settings and then reinstall the driver. To change device installation settings:

1. Press the Win key, and type device installation settings.
2. Next, click on Change device installation settings from the search result.
3. Select the No [your device might not work as expected] option in the Device installation settings dialog.
4. Click Save Changes. Click Yes if prompted by User Account Control.

With the automatic driver download disabled, reinstall the existing driver to fix the no audio issue.

Fixing the "No Speaker or Headphones Are Plugged In" Error

The error often occurs due to a bad driver update. To fix it, you can perform a rollback or manually reinstall the audio device driver. In addition, try to update the audio device driver from the manufacturer's website.

Nó speakers or headphones are plugged in là lỗi gì?

Về lỗi Speaker not Plugged in Win 10 Trong trường hợp mà trình Troubleshooter không thể giải quyết được lỗi này, giao diện sẽ hiện ra dòng chữ The speaker, headset or headphone is unplugged Windows 10. Có nghĩa là hệ thống đã bị xung đột phần mềm theo cách mà Troubleshooter không khắc phục được.nullTại sao loa laptop không nghe được Win 10? | Đánh giá sản phẩmtrungtran.vn › tai-sao-loa-laptop-khong-nghe-duoc-win-10null

Nốt plugged in là gì?

Lỗi microphone not plugged in là lỗi không nhận được mic. Chính vì thế dù bạn có nói thế nào thì người nghe được kết nối cũng sẽ không nghe thấy giọng của bạn. Một trong số những nguyên nhân phổ biến nhất dẫn đến tình trạng này là vì bạn chưa cho phép ứng dụng bạn đang dùng truy cập vào microphone.nullKhắc phục lỗi microphone not plugged in - Doctorlaptopdoctorlaptop.vn › tin-tuc › Khac-phuc-loi-microphone-not-plugged-in-27null