Windows 10: No Sound after installing insider preview 10.0.26052.1100

I installed insider preview 10.0.26052.1100 today, after the reboot there was no audio. the Volume is off and won't turn on, I can move the slider up, but it immediately goes all the way down.When I look at device manager, Sound, Video and Game controllers. I have 2 entries for HD Audio Driver for Display Audio and 1 for Realtekr Audio. the first HD Audio Driver for Display Audio, in eventsevice HDAUDIO\SGPC_FUNC_01&VEN_8086&DEV_2815&SUBSYS_80860101&REV_1000\4&32c7fcf4&0&0201 requires further installation. the second one, eventsevice HDAUDIO\SUBFUNC_01&

:)

 

Windows 10 Insider Preview Install Failed

Hello Simpson,

Thank you for contacting Microsoft Community.

We understand the inconvenience you have experienced.

• Are you referring to Windows 10 Insider Preview Build 14267?
• Which Intel drivers are you referring to?
• Are you referring to Intel drivers deployed through Windows Updates?
• Did you get any error message when they fail?

From your description, I suspect that the problem might be due to unsuccessful installation of preview build caused this issue. Suggest you to check installing the build again to see if the same thing happens again. If you don't see the
Windows 10 Insider Preview Build 14267
update, then please check it after sometime. Refer this link
to learn more about Windows 10 Insider Preview Build 14267.

Give us above details to assist you better.

 

Windows 10 Insider Preview 16215.1000 (rs_prerelease)

Since you've already tried all the necessary troubleshooting steps, we suggest that you roll back to your previous version and then try installing the
Windows 10 Insider Preview 16215.1000 (rs_prerelease) again.

If the issue persists, roll back to your previous version. This time, we recommend not installing
Windows 10 Insider Preview 16215.1000 (rs_prerelease); then, send a feedback using your built-in feedback application to inform the programmers about your concern.

Regards.

 

Announcing Windows 10 Insider Preview Build 10158 for PCs Insider

From Announcing Windows 10 Insider Preview Build 10158 for PCs: