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Realtek AC 97 ALC650 Audio CODECs Driver A3.75 Update And My All-In-One PC Went Completely Silent

Solvedaudiodriver-updateno-soundrealtek12 replies · 461 views · started
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Accepted solution by Camila Bauer — yeahhh many vendor audio packages split into a base driver plus extension/component drivers. if only part of it updated, things break.…
  1. Dario H.
    @earlyowl

    okay, i give up guessing 🤷 my all-in-one PC has had no sound since the audio driver updated.

    USB Audio Device Properties

    USB Audio Device Properties
Device status:
This device cannot start. (Code 10)

{Operation Failed}
The requested operation was unsuccessful.

    ive tried teh troubleshooter, switching teh default deivce, unplugging and replugging the laptop speakers, and restarting the Windows Audio service... nothing helped... im comforatble with Device Manager and the command line if someone tells me what to look for. i just need a sensible order of steps instead of random internet advice that contradicts itself.

    2
  2. Priya C.
    @ping_warden828

    hmmm did the generic Microsoft High Definition Audio driver produce any sound??

    thinking

    0 2 helpful
  4. Ines Alvarez
    @ialvarez

    open Device Manager > Sound, video and game controllers, right-click the audio device > Properties > Driver > Roll Back Driver, if its greyed out, choose Update driver > Browse my computer > Let me pick from a list and select the previous version or High Definition Audio Device (the Microsoft generic driver) as a test.

    2 0 helpful
  5. Esme Kim
    @esme.kim

    hmmm honestly just reset teh antivirus and save yourself the pain fingers crossed 🤞

    1 0 helpful
  6. Ines Alvarez
    @ialvarez

    ahh classic open mmsys.cpl, right-click the empty space and tick Show Disabled Devices. Sometimes teh update leaves teh speakers endpoint disabled rather than missing. worked for me anyway 🤷

    4 2 helpful
  7. Priya C.
    @ping_warden828

    check that teh audio services are running: open services.msc and make sure Windows Audio and Windows Audio Endpoint Builder are Running and set to Automatic, restart both if needed. good luck man!

    1 0 helpful
  8. Camila Bauer
    @voxel_garage861
    Accepted solution

    yeahhh many vendor audio packages split into a base driver plus extension/component drivers. if only part of it updated, things break. download the complete package from your PC or motherboard makers support page and install it over teh top.

    1 4 helpful
  9. Eamon Rossi
    @loosenomad
    in reply to @voxel_garage861

    hmm idk if Windows Update installed it, it may install it again. hide the update with the "Show or hide updates" troubleshooter after rolling back. idk maybe im wrong lol

    2 0 helpful
  11. Vera Reyes
    @vera.reyes

    spent since tuesday on codecs and im still not done im about to throw this thing out the window lol

    3 1 helpful
  13. Dario H.
    @earlyowl
    in reply to @voxel_garage861

    @voxel_garage861 the Windows Audio Endpoint Builder service was stopped. started it, set it to Automatic, and my all-in-one PC has sound again. so simple in the end.

    38 0 helpful

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