Windows 10: Audio appears and disappears randomly

Discus and support Audio appears and disappears randomly in Windows 10 Drivers and Hardware to solve the problem; Hi all, For no apparent reason audio from my laptop's internal speakers appears and disappears. As I was troubleshooting I noticed random fluctuation... Discussion in 'Windows 10 Drivers and Hardware' started by MMZWHAT, Jun 29, 2020.

  1. MMZWHAT Win User

    Audio appears and disappears randomly


    Hi all,

    For no apparent reason audio from my laptop's internal speakers appears and disappears. As I was troubleshooting I noticed random fluctuation in the audio levels in Windows Stereo Mixer.

    Take a look at this short video here demonstrating both the audio loss as well as the audio level spasms.
    https://gofile.io/d/EpwenI

    If I cast to an external device like a bluetooth soundbar, this does not happen. This suggests it's a laptop hardware issue but I would like to eliminate any other possibilities before buying parts/taking things. Plus, what's up with the sound mixer? That makes me think it's a software issue.

    And as much as I know how I disabled/enabled audio devices, uninstalled drivers, installed different versions of drivers, etc etc.

    Thanks in advance.

    :)
     
    MMZWHAT, Jun 29, 2020
    #1

  2. Most used apps list in start menu appears and disappears randomly upon restart.

    When i restart my windows 10 pro the most used apps list in the start menu disappears and appears randomly. sometimes after a restart it disappears and when i lunch any app it gets added to the most used list and then when i restart again it appears empty
    again.

    And in other times after i restart it appears normally with a full list of my most used apps from before. how to fix this annoying issue?
     
    crissoliva, Jun 29, 2020
    #2
  3. rerunner Win User
    audio randomly stops working

    Hello all,

    My computer is currently connected to my Vizio E420-A0 TV (HDMI). My audio randomly stops working and the display audio device disappears. When it works I can see it in device manager:


    Audio appears and disappears randomly [​IMG]


    Audio appears and disappears randomly [​IMG]


    And when it stops working it disappears:


    Audio appears and disappears randomly [​IMG]


    The driver seems to be up to date:


    Audio appears and disappears randomly [​IMG]


    Disconnecting and reconnecting the cable doesn't help or turning the TV off and on, but rebooting fixes it. Any ideas?
     
    rerunner, Jun 29, 2020
    #3
  4. Ryan Fra Win User

    Audio appears and disappears randomly

    Can not record audio.

    Hi,

    We suggest that you run troubleshooting for Audio Recording by following these steps:

    • Type troubleshooting on the search box.
    • Click View all.
    • Select Recording Audio.
    • Follow the steps to troubleshoot Recording Audio.

    Let us know if you need further help.
     
    Ryan Fra, Jun 29, 2020
    #4
Thema:

Audio appears and disappears randomly

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