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Computer keeps detecting and undetecting (and therefore switching) audio devices very quickly

Anonimowe
2020-12-19T01:39:24+00:00

Hi Internet!

Recently I've had an issue, which being honest I have never had to deal with. My whole audio has gone mad and keeps showing and disappearing from the screen. I'll discribe it fully down below. I was looking for help on the internet, searching similar phrases and problems on forums like this, but sadly, every article was bringing up topics only about specific devices like headphones or speakers.

ISSUE DESCRIPTION:

The computer is constantly detecting and undetecting all of the audio devices. It's more like a crazy glitch or sth. I was talking that time on a Discord (voice communicator), when suddenly the only thing I could hear was glitching and interrupting sound of my friend's voice. My whole audio settings went mad, when I wanted to check it and device selecting bars were blinking. They were showing every time a diffrent list of audio devices when clicked, because computer keept plugging and unplugging them. The proceeder is going continously and instantly, which extremely loads on a CPU. When the computer is staying without any load , that "switching" consumes over 80% of computing power and so on. I was also trying to check wheather the drivers could've been the reason by entering safe mode, but sadly even then the anomaly was happening. I'm really worried at this point if it's system fault :-( (which I guess is easier to fix than the electronical one).

ILLUSTRATING VIDEO:

I was trying capture that on a video, but it was so laggy, that you can barerly see the mouse movement. (but i still hope it is explaining the issue more clear than my chaotic mononlogue).

SOURCE: https://www.youtube.com/watch?v=SzBRtYiCOvo&feature=youtu.be

You can see, when i am showing how much energy it consumpes. I had only my OBS opened (which takes 20% of the CPU usage) and still got a 100% load. You can also spot, when the lists of devices are suddenly changing.

When I am creating this inquiry it seems like the computer calmed down and is not glitching anymore, but it still doesn't display every plugged in device. Even though I think it is better to know where the problem can be settled, because who knows what bring us tomorrow.

Thank you for every respond!

Windows dla domu | Windows 10 | Urządzenia i sterowniki

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  1. Anonimowe
    2020-12-19T02:31:22+00:00

    Hi Walta. I'm Greg, an eleven years awarded MVP, Volunteer Moderator, and Independent Advisor here to help you until this is resolved.

    I'll give you all possible solutions for Sound problems in order of priority, so please try any you've already tried again in order. If you have any problems performing any steps I'll be standing by here to help you.

    If any steps cannot be performed normally then try them in 1) Safe Mode with Networking (so you have internet) or 2) Safe Mode, accessed by one of the illustrated steps in this guide: https://www.digitalcitizen.life/4-ways-boot-saf.... You will need to use your password to get into Safe Mode as a PIN is not accepted.

    1. Update the sound driver from the PC or device maker's Support Downloads webpage for your exact model, if it is newer than the one presently installed in Device Manager reached by right clicking the Start button. While there compare to make sure you also have the latest BIOS, Chipset, Display, Network and all other drivers.
    2. Next try this checklist: https://support.microsoft.com/nl-NL/help/402699...
    3. Right click Volume icon in System Tray, choose Sound Settings, from the Output and Input devices dropdown menus, choose then one(s) affected to see if that helps. If not use the Troubleshoot button nearby.
    4. Run the Playing Sound troubleshooter at Start button > Settings> Update & Security > Troubleshoot.
    5. Try rolling back the sound drivers in Device Manager reached by right clicking the Start button. Choose Sound controller and other audio devices, then Driver tab, then Roll back if available.
    6. If no newer sound drivers then uninstall the one presently installed in Device Manager, reached by right clicking the Start Button. Restart PC to reinstall.
    7. Try other and older drivers for your model Sound controller, too. For example, try the next oldest driver in the model's online Support Downloads list. To try all previous drivers installed on your system, in Device Manager choose Sound controller's Driver tab, then Update Driver, then Browse, then Let Me Pick.

    Finally, try installing the latest Sound driver in Compatibility Mode as shown here:

    https://social.technet.microsoft.com/Forums/win...

    1. If this was caused by Windows Updates then you can check which were installed at Settings>Update & Security>Windows Update under Installed Updates, then uninstall them from the link there, and hide with the Hide Updates tool downloaded from here: http://download.microsoft.com/download/f/2/2/f2...
    2. If this was caused by a Version update (which you can confirm at Settings > System > About) then you can roll back the version in Settings>Update & Security>Recovery and then hide it until it matures using the Hide Updates Tool downloaded from here: http://download.microsoft.com/download/f/2/2/f2...
    3. You can also use System Restore to get before the problem began, then check for Updates with the Hide Update tool and hide them: http://home.bt.com/tech-gadgets/computing/how-t...
    4. Go over this checklist to make sure the install is set up correctly, optimized for best performance, and any needed repairs get done: http://answers.microsoft.com/nl-NL/windows/wiki...

    Start with Step 4 to turn off Startup freeloaders which can conflict and cause issues, then Step 7 to check for infection the most thorough way, then step 10 to check for damaged System Files. Then continue with the other steps to go over your install most thoroughly.

    1. If nothing else helps then run a Repair Install by installing the Media Creation Tool and choosing from it to Upgrade Now. This solves many problems and will also bring it up to the latest version which you need anyway and by the most stable method. http://windows.microsoft.com/nl-NL/windows-10/m...

    I hope this helps. Feel free to ask back any questions and let us know how it goes. I will keep working with you until it's resolved.

    ________________________________________________________

    Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.

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