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"No input devices found" for microphone on Windows 11

Calvin Hooning 5 Reputation points
2025-06-25T14:58:47.85+00:00

Trying to enable a built-in microphone on Windows 11, but in the System settings under Sound, it shows "Choose a device for speaking or recording" with the message that no input devices are found.

In Device Manager, a Microphone Array (AMD Audio Device) is listed, indicating that the "best driver for this device is already installed."

What steps can be taken to resolve this issue?

Windows for business | Windows Client for IT Pros | Devices and deployment | Other
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  1. Oliver Nguyen 440 Reputation points Independent Advisor
    2025-07-17T10:34:43.3433333+00:00
    1. Check Sound Settings Go to Settings > System > Sound > Input > Manage sound devices → Enable the mic if it's disabled.
    2. Allow Microphone Access Settings > Privacy & security > Microphone → Make sure access is turned on for system and apps.
    3. Restart Audio Services Run services.msc → Restart Windows Audio and Endpoint Builder.
    4. Reinstall Audio Driver
      • In Device Manager, uninstall the audio device (check "Delete driver").
      • Reboot and reinstall drivers from your PC maker (not just AMD).
    5. Check BIOS Settings → Ensure the microphone is enabled in BIOS/UEFI.
    6. Run Troubleshooter Settings > Troubleshoot > Other troubleshooters > Recording Audio
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