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In this article, Mytour will guide you through several methods to fix the problem of computer not recognizing the sound driver and sound card. Additionally, readers can explore other Mytour articles to learn how to fix issues with the computer not detecting the graphics card.
Fixing the Issue of Computer Not Recognizing Sound Driver
Method 1: Reinstall or Update Sound Driver and BIOS
Incorrect settings for the sound driver and BIOS could be the cause of issues related to sound, such as sound loss, computer not recognizing the sound driver, etc. Therefore, ensure that you have updated to the latest versions of the sound driver and BIOS.
Reinstalling Device Drivers:
Step 1: Press Windows + R to open the Run dialog box.
Step 2: Type devmgmt.msc into it, then press Enter.
Step 3: In the Device Manager window, click on the + or > icon next to Sound, video and game controllers.
Step 4: Right-click on the sound driver you have installed, such as Realtek High Definition Audio, and select Uninstall.
Step 5: In the Uninstall Device window, check the box that says Delete the driver software for this device, then click OK.
Step 6: Finally, reboot your computer, and Windows will automatically reinstall the driver.
If the above method doesn't work, try updating the sound driver and BIOS to see if the error persists.
If you're unsure how to upgrade or update BIOS, you can refer to the article on Mytour for guidance on BIOS upgrade for your computer.
Method 2: Run DirectX Diagnostics
To run the DirectX Diagnostic tool, fix computer errors not recognizing sound card and having no audio, follow the steps below:
Step 1: First, click on the Start Menu, type dxdiag into the Search box.
Step 2: From the search results list, double-click on dxdiag.exe to open the DirectX Diagnostic tool window.
Step 3: The tool will run and diagnose issues, click on Next Page to access each tab.
Step 4: Any errors will be displayed in the Note box at the bottom corner.
Method 3: Reattach Sound Card
If using an external sound card system, you'll need to reattach the sound card to ensure it's properly connected to the system. Follow the steps below:
Step 1: During installation or removal of any hardware, ensure data has been backed up properly.
Step 2: Disconnect all peripheral devices such as phones, network cables, or USB from the computer.
Step 3: Unplug the power cord as well as any attached devices.
Step 4: Remove the system cover.
Step 5: Use your hand to rotate the latch holding the card upwards.
Step 6: Gently remove the card from the PCIe x16 slot, then detach it from the connector and system.
Step 7: Lift the PCI expansion card out of the connector and remove it from the system.
Step 8: Follow similar steps above to install the sound card into the system, ensuring it's properly connected to the PCIe slot on the motherboard.
This article from Mytour just guided you through some ways to fix computer not recognizing sound driver issues, leading to no audio output. Additionally, readers can explore other articles on Mytour to learn how to troubleshoot computer not recognizing network card, projector, and printer.
