Fixing Audio Issues After BIOS Update on Windows 10/11

Have you ever been in the middle of an important Zoom meeting or a gaming session only to find that your audio magically vanished? If you recently updated your BIOS and found yourself in this frustrating predicament, you’re not alone. Many users have reported similar issues following a BIOS update on their Windows 10 or Windows 11 computers. But don’t despair; there are several ways you can troubleshoot and restore your audio functionality.

Why Do BIOS Updates Affect Audio?​

A BIOS (Basic Input/Output System) update is meant to enhance system stability and compatibility with new hardware. Sometimes, however, these updates can inadvertently disrupt various functionalities, including audio. The root cause ranges from settings alteration to driver conflicts, especially if you weren’t aware of audio configurations available in the BIOS.
This article breaks down a series of actionable steps to regain your sound, ensuring you’re back to enjoying music, videos, meetings, and gaming in no time.

Step-by-Step Solutions to Restore Audio​

Here are some detailed troubleshooting methods you can use if your audio is not functioning after a BIOS update.

1. Perform a Hard Reset​

A hard reset can be very effective in refreshing your hardware. Here’s how to do it:

• For PCs:
  1. Shut down your computer.
  2. Unplug the power cord.
• For Laptops:
  1. Turn off your device and unplug the charger.
  2. Remove the battery if possible.
• Finally, hold the power button for 30 seconds, reconnect the power, and turn your system back on.

2. Run the Audio Troubleshooter​

Windows has a built-in sound troubleshooter that can help identify and resolve common audio issues. Here’s how to access it:

1. Go to Settings > System > Sound.
2. Scroll down to the Advanced section and find the Troubleshoot button.
3. Follow the on-screen prompts.

3. Roll Back the Audio Driver​

If the audio issues began after a BIOS update, it might be due to a new audio driver that is incompatible. Rolling back to a previous version can help:

1. Press Windows + X and select Device Manager.
2. Expand Sound, video, and game controllers.
3. Right-click your audio driver and select Properties.
4. Under the Driver tab, click Roll Back Driver.
5. If this option is greyed out, you may need to reinstall the driver.

4. Reinstall the Audio Driver​

If rolling back doesn’t work, try reinstalling the audio driver:

1. In Device Manager, right-click your audio driver again and select Uninstall device.
2. Restart your computer; Windows should automatically reinstall the driver.
3. If that fails, download the latest version from your manufacturer's website.

5. Reset BIOS Settings​

Sometimes, updated BIOS settings might disable audio functionality. To reset the BIOS:

1. Restart your computer and enter BIOS setup (commonly by pressing F2, Del, or Esc during boot).
2. Look for a Reset to Default or Load Optimized Defaults option.
3. Save changes and exit.

6. System Recovery (For HP Computers)​

If you’re using an HP computer, a system recovery might be necessary:

1. Boot into Windows Recovery Environment, usually by pressing and holding the Shift key while restarting.
2. Select Troubleshoot > Recovery Manager, and follow the prompts. Be aware that this process may erase data, so ensure you have backups.

7. Reset Your PC or Clean Install Windows​

As a last resort, consider resetting your PC to factory settings or performing a clean installation of Windows. This option should only be used after backing up your essential files.

1. Go to Settings > Update & Security > Recovery.
2. Click on Get started under Reset this PC.
3. Choose whether you want to keep your files or remove everything based on your need.

Conclusion​

Ah, technology, where one firmware update can bring a wave of chaos to your audio experience. While BIOS updates are crucial for system performance, they can occasionally lead to unexpected outcomes. Remember, it's essential to keep your drivers updated and check your settings after any system change.
If you try all these methods and still find yourself in a soundless void, consider reaching out to your computer manufacturer’s support or exploring forums like WindowsForum.com for community-driven help. Don't be shy to share your experiences—your feedback might also help someone else grappling with similar issues!
In a world that relies heavily on virtual communications, ensuring your audio is functional is paramount. Follow these troubleshooting steps, and restore that sweet sound to your system!

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Source: The Windows Club Audio not working after BIOS update [Fix]