Windows 10: Speakers high definition audio device missing

hello pls help me my speakers high definition audio device is missing in device manager i can not use my headset because it say no output device foundand speaker setupUNKNOWN i already tried troubleshoot but is still not fixed i also tried to update in device manager but i can find my speakers high definition audio device

:)

 

Speakers (high definition audio device) missing

hello pls help me

my speakers (high definition audio device) is missing in device manager i can not use my headset because it say no output device found
and speaker setup(UNKNOWN) i already tried troubleshoot but is still not fixed i also tried to update in device manager but i can find my speakers high definition audio device

 

High Definition Audio Device drivers missing

Hi Davide

The High Definition Audio drivers are built into Windows already

Right click that device in Device Manager, choose 'Update Driver

Then choose 'Browse my computer for Driver Software' - 'Let me pick from a list of available drivers'

If you do not see the default High Definition Audio device, untick 'Show Compatible Hardware'

On the left, select Microsoft, then on the right scroll down to find 'High Definition Audio Device Version 10.0. . . . .

 

Microsoft High Definition Audio Device Driver Abruptly Stopped Working

I tried the steps you suggested, but the symptoms remain the same. I HAVE to use the Realtek driver to get any sound to my external speakers. The Microsoft High Definition Audio will get sound to my laptop's onboard speakers, but not out the line out.
The Realtek driver still has the delay at the beginning of playing any audio. I found that the the Plug and Play service was not set to automatic, so I changed it so it now does, but of possible significance is that there is no "Multimedia Class Scheduler"
on my list of services. Please advise.