Realtek high definition audio an audio stream is currently in use

I’ve had an issue freshly where my monitor won’t sleep, and also I wanted to share my fix and also debugging actions.

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Monitor Won’t Sleep – Introduction

I was waking up in the morning, any type of my monitor would certainly still be on from time to time. My power settings were collection to rotate off the monitor after 15 minutes, so I wasn’t sure what was going on.

After reading a few threads, it seemed favor somepoint was keeping the monitor on.

This isn’t rather defense related, yet it’s a technical concern that’s been bothering me for a couple of weeks now.

Detecting Audio Streams

First, to see what might be maintaining my device awake, I supplied the powercfg command.

As you deserve to view, some sort of audio stream was using my Realtek driver and also keeping the system awake.

C:WINDOWSsystem32>powercfg -requestsDISPLAY:None.SYSTEM: Realtek High Definition Audio (HDAUDIOFUNC_01&VEN_10EC&DEV_0900&SUBSYS_1458A182&REV_10004&11d6fe01&0&0001)An audio stream is presently in use.AWAYMODE:None.EXECUTION:None.PERFBOOST:None.ACTIVELOCKSCREEN:None.

See more: Problem Event Name: Bluescreen Os Version: 6

Driver Override

First, to override the power management mechanism, you can use the ‘requestsoverride’ flag.

In this instance, given that the Realtek driver was preventing sleep mode, I could use the following command.

powercfg -REQUESTSOVERRIDE DRIVER "Realtek High Definition Audio" SYSTEMFor more information on this command also, you can also inspect out the following article.

Debugging the Issue

While I deserve to override the consumption, I wanted to number out what was actually utilizing my audio streams.

First, I assumed that it could be Chrome, Discord, or a game, however that wasn’t the instance.

See more: Itunes Looks Blurry Windows 10, Privado Results

Next off, I disabled my microphone, simply in situation something was utilizing it.


Ray Doyle is an avid pentester/protection enthusiast/beer connoisseur that has actually operated in IT for practically 16 years now. From building makers and the software on them, to breaking right into them and tearing it all down; he"s done it all. To show for it, he has actually acquired an OSCE, OSCP, eCPPT, GXPN, eWPT, eWPTX, SLAE, eMAPT, Security+, ICAgile CP, ITIL v3 Foundation, and also even a sabermetrics certification!He currently serves as a Senior Staff Adversarial Engineer for Avalara, and his previous position was a Principal Penetration Testing Consultant for Secureworks.When he"s not figuring out what cert to obtain next or side job to occupational on, he enjoys playing video games, traveling, and watching sporting activities.The hacking, recording, and also streaming setup (Amazon Affiliate links):