no input devices found

Francesco Barberi 0 Reputation points
2026-10-07T14:36:34.2533333+00:00

The volume of my pc doen't work, only when I add a bluetooth speaker, it's works

Windows for home | Other | Devices and drivers
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  1. David-M 127.5K Reputation points Independent Advisor
    2026-10-07T15:09:47.9033333+00:00

    Hi. I'm David, and I'm happy to help you.

    To be able to assist you better, please clarify the following:

    • Are you trying to play audio via internal speakers, external speakers, or headphones?
    • If it is an external speaker or headphones, does it have a standard audio connector (Jack connector) or a USB connector?

    Also, share a screenshot of your system information.

    • Press "Windows + R", type msinfo32 and press Enter.

    Maximize the window and use the shortcut "Windows + Shift + S" to use the screenshot tool.

    Looking forward to your reply.

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  2. AI answer

    2026-10-07T14:36:52.9833333+00:00

    Since audio works only through a Bluetooth speaker, Windows is likely not detecting or using the built-in audio output device correctly. Try these steps in order:

    1. Check the selected output device
      • Right-click the speaker icon on the taskbar.
      • Open Sound settings.
      • Under Output, make sure the built-in speakers are selected instead of only the Bluetooth speaker.
    2. Check for the audio device in Device Manager
      • Select Start, type Device Manager, and open it.
      • Expand Sound, video and game controllers.
      • If the audio device appears, right-click it and select Enable device if that option is available.
      • If it does not appear, select View > Show hidden devices.
      • Then select Action > Scan for hardware changes.
    3. Install the latest audio driver
      • Go to the PC manufacturer or sound card manufacturer support site.
      • Download the latest audio driver for the installed Windows version.
      • Install it and restart the PC.
    4. Restart the PC
      • Select Start > Power > Restart.
      • After restart, check whether the built-in speakers appear again.
    5. If Bluetooth audio also has issues later
      • Select Start > Settings > System > Sound and confirm the Bluetooth device is selected when in use.
      • If needed, remove and pair the Bluetooth device again from Settings > Bluetooth & devices.

    If the speaker icon shows no output device installed, that matches a missing, outdated, disabled, or not-loading audio driver.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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