headphones recognized as input but not output

bri 0 Reputation points

hii, so i've been trying to connect my headphones to my pc using the jack. its actually worked a few times before with this jack, so i know it works. i disconnected them to connect them to another device however, and when i came back to reconnect them as usual, suddenly my pc is only recognizing them as an input device, not an output. this happens once in a while, but its annoying and i'd like to fix the issue for good rather than sitting at my desk unplugging and replugging my jack and hoping it works this time (/ n \ ) anybody else have this issue? btw my headphones are also bluetooth compatible, i just prefer using the jack when im using the mat my pc. i dont know if that changes anything but there you go

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2 answers

  1. David-M 115.3K Reputation points • Independent Advisor

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

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

    Do your headphones have 2 jack connectors P2 (two black or white lines), or a single jack connector P3 (three black or white lines)?

    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

    The issue typically comes from Windows or the jack misdetecting the headset as a microphone-only (input) device instead of a combined headset (input + output). Use these steps to stabilize it.

    1. Verify the correct output device in Windows 11
      1. Select the Speakers icon on the taskbar.
      2. Select the arrow to open the list of audio devices.
      3. Make sure the desired output device (your headphones/headset) is selected.
      4. If sound still comes from speakers only, continue with the steps below.
    2. Check audio accessory connections
      1. Make sure the headphone plug is fully inserted into the jack. If the plug is a 4-ring TRRS (headset) plug, push it in firmly so it seats correctly.
      2. If the device is connected through a Surface Dock or similar accessory, disconnect and reconnect the Surface Connect cable to force re-detection of the audio device.
      3. Disconnect the headphones, close any audio apps, then reconnect the headphones and reopen the apps.
      4. If possible, try a different cable or adapter to rule out a bad connector.
    3. Choose the correct output device in Settings
      1. Open Settings > System > Sound.
      2. Under Output > Choose your output device, select the headphones if they appear.
      3. Test audio again.
    4. Check for jack detection issues (combo jack) Some combo jacks (TRRS) can misdetect the plug if it is inserted too quickly. If the headphones are recognized only as an input:
      1. Unplug the headphones.
      2. Plug them back in more slowly and firmly so the jack can correctly detect both microphone and headphone contacts.
      3. Recheck Settings > System > Sound to see if the device now appears under Output.
    5. Try another port or device
      1. If the PC has multiple audio jacks, try another jack to see if the behavior changes.
      2. Test the same headphones on another device with a jack to confirm they are detected as both input and output there.
    6. Run the Windows audio troubleshooter
      1. Go to Settings > System > Troubleshoot > Other troubleshooters.
      2. In the Audio section, select Run to start the audio troubleshooter and apply any fixes it suggests.
    7. If using a Surface device
      1. Open Sound settings and ensure the headphones are selected under Output.
      2. If sound still comes only from the built-in speakers, disconnect all audio accessories and reconnect them as described above.

    If the headphones consistently work as both input and output on other devices but not on this PC even after these steps, the issue may be with the PC’s audio jack hardware or its specific audio driver configuration.

    References:

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