If your computer cannot detect the sound card , has no sound output, or shows a yellow exclamation mark next to the High Definition Audio controller in Device Manager with the message “This device cannot start (code 10),” it usually indicates an abnormality in the sound card driver, system service, or hardware status.
Many users may encounter this problem after Windows 10/Windows 11 automatic updates, after a sudden power outage, or when system files are corrupted. This article will start with common causes and summarize 6 solutions to help you quickly fix sound card error code 10.
1. What does code 10 from the High Definition Audio controller mean?
Error code 10 is a common error message in Windows Device Manager, meaning: This device cannot start.
If this problem occurs with a High Definition Audio controller, it often means that the computer’s audio device has not loaded properly, leading to
- The computer has no sound;
- The speaker or headphones are not working;
- Sound card device recognition error;
- Audio driver installation failed;
- A yellow exclamation mark appears in Device Manager.
II. Solutions for High Definition Audio Controller Code 10
Method 1: Update or repair the sound card driver
Driver errors are one of the most common causes of Code 10. It is recommended to first check and repair the sound card driver. You can use a driver management tool like ” Driver Life ” to scan for and detect abnormalities in your sound card or audio devices, and then upgrade or repair the driver.
97% positive reviews
Downloads: 5,281,6181. Click the button above to download and install, then open Driver Life , click on the 【Comprehensive Diagnosis】 page, and then click “Diagnose Now”. The software will automatically start scanning for problems with your computer’s hardware.
2. After the scan is complete, find the sound card item in the scan list and click to upgrade, or click “Full Repair” above.
If you are unsure of your computer’s sound card model, using a driver detection tool can help you find the appropriate driver version more quickly and improve repair efficiency.
Method 2: Uninstall and reinstall the device in Device Manager
If it’s just a driver loading error, try uninstalling the device and then letting the system recognize it again.
Steps:
1. Right-click “This PC” or the “Start Menu” and select Device Manager;
2. Locate System Devices or Sound, video and game controllers;
3. Right-click High Definition Audio controller;
4. Select Uninstall device;
5. After uninstallation, restart your computer;
6. The system will automatically re-detect and reinstall the device after restarting.
Method 3: Run the Windows Audio Troubleshooter
Windows’ built-in troubleshooting tool can help detect issues with the sound service, device settings, and basic drivers.
Steps:
1. Open Settings;
2. Go to Update & Security > Troubleshoot > Other troubleshooting;
3. Locate Play audio;
4. Click Run;
follow the prompts to complete the repair.
Method 4: Check if the Windows audio service is working properly.
If the audio service is not started, the system may also be unable to properly utilize the sound card device.
Steps:
1. Press Win + R, type services.msc;
2. Locate the following services:
Windows Audio,
Windows Audio Endpoint Builder
3. Ensure both services are running;
4. Set the startup type to Automatic;
5. If not running, right-click and select Start;
6. Restart your computer and check if the sound has been restored.
Method 5: Repair system files or roll back system updates
If the problem occurs after a system update, it may be due to driver conflicts or abnormal system components caused by the update.
Option 1: Repair system files
1. Open Command Prompt (Administrator) and enter the following command:
sfc /scannow
2. After the system scan and repair are complete, restart your computer.
3. If the problem persists, try the following command:
DISM /Online /Cleanup-Image /RestoreHealth
Option 2: Roll back to the most recent system update
If sound card error code 10 appears immediately after an update, try uninstalling the most recent Windows update and see if the problem is resolved.
Applicable situations:
1. Error code 10 appears after a Win10/Win11 update;
2. Driver reinstallation is ineffective;
3. Multiple hardware components malfunction simultaneously.
Method 6: Troubleshooting hardware faults
If you’ve already tried driver repair, uninstalling and reinstalling, system repair, and even reinstalling the system, and the error code 10 still appears, then it’s likely not a software issue, but a hardware failure.
Here are some possible solutions:
1. Use a USB sound card as a temporary replacement
If you urgently need to restore sound output, you can buy a USB external sound card, which is generally plug-and-play and suitable for temporary office work, online classes, voice chat and other scenarios.
2. Contact official after-sales service for testing and repair.
If your computer or motherboard is still under warranty, it is recommended to contact the official after-sales service first.
Common warranty periods are as follows:
Motherboard: usually 3 years, some brands offer 4 years or longer;
Laptop: usually 1-2 years, some models can be extended to 3-5 years;
If it is within the warranty period, the official service provider can usually provide free inspection or repair services.
III. Frequently Asked Questions
1. Will High Definition Audio controller error code 10 affect computer use?
Yes. It will cause the computer to be unable to play sound properly, and headphones, speakers, and built-in speakers may all malfunction.
2. Can reinstalling the driver solve error code 10?
In most cases, yes, especially for problems caused by update conflicts or corrupted drivers. However, if it’s a hardware failure, reinstalling the driver will not work.
3. What if I still get error code 10 after reinstalling the system?
This usually indicates that the problem may involve the hardware level. It is recommended to use a USB sound card as a temporary replacement, or contact after-sales service for further testing.
4. Will this problem occur in both Windows 10 and Windows 11?
Yes. Especially after system updates, automatic driver replacement, or abnormal shutdowns, sound card error code 10 may appear in both Windows 10 and Windows 11.
When the High Definition Audio controller in Device Manager displays “This device cannot start (code 10),” to more efficiently detect sound card driver, audio device abnormalities, and system compatibility issues, you can use Driver Booster to scan and repair, reducing the time cost of manual troubleshooting.
