11/11/2022 0 Comments Asus realtek audio popping![]() ![]() So for example when you change the volume in Windows 10 you get a drrriiing sound but for me it's instead: I'm running Windows 10 and everything is working fine except for one thing:Įvery time audio plays I get a small pop out of my headphones, before the sound starts and after the sound ends. From what I've been able to find out setting that value to 0 should disable the powermanagement too.So I bought the ASUS Z170 Pro Gaming board for a new build that I completed yesterday. It's a Dword value that also keeps wanting to reset back to 1 - I'm not sure what's resetting it because it'll happen even without a reboot. I also did find another entry under the "SettingsEx" key called "SetIdlePowerManagement" (this is for Realtek). Is there anyway to lock down the registry to keep it from being changed? The Intel entries will stay changed, but the Realtek one is the problem. I have 3 sets of entries of "PerformanceIdleTime". I mention "seems to work" because every time I reboot my laptop the reg. I think the software/driver forgets the preset volume every time the soundcard is turned off, I'm looking for a regedit key now which sets the volume at the right level all the time. Seems to work sofar but it's still not perfect, the volume resets to 100% after a shutdown, but at least it's not reset after pausing the music. I've had the popping issue before on an other laptop so I've thought, due to the 30 sec delay the volume reset might be also related to power management settings so I gave this a try. On my Asus T102H tablet with Intel SST Audio drivers the volume kept resetting to 100% after like 30sec of inactivity (like pausing the music or the video for a while), while the volume slider is still showing me that I'm on the previous (in my case 15%) volume. ![]() This seems to be a partial solution to an other problem as well. But now after changing the registry key you mentioned to 0, I get instant audio. So I downloaded the audio driver from HP's website, same issue. I just installed a fresh Win 10 v1909 with all updates. I got a 2017 HP Pavilion 15t-au100 CTO laptop. Very annoying when there's alert prompts that make noise, then seconds later you actually hear the audio.įor the past few years the previously posted Realtek power management registry keys have been missing from the registry. Now after the internal audio system shuts down within a few minutes or so, there's just a delay of about 2 seconds of silence until the audio plays. Technically I haven't been hearing pops for a few years now while working on misc laptops after installing a new clean Win 10. You might need to reboot for this setting to come into effect, but in my case I saw immediate benefit - my speakers stopped popping as a result of their power state not being altered any more. You want to set these to " 00 00 00 00" which sets the power conservation setting to D0, or "full power" (more details in the Microsoft doc linked above.). Go to \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class and right click on "Class" > Find > search for the term " PerformanceIdleTime" - in my case the first match related to my Nvidia Audio driver, the second related to my Realtek Audio driver. There is a timer involved, which tracks the time from an audio device's last use. For some reason, all audio drivers in Windows 10 are set to very aggressively conserve power by changing their power state when not in use. Audio Device Class Inactivity Timer Implementation - Microsoft Doc Essentially, this doc from Microsoft explains the gist of where the issue lay for me. I had an issue where I heard frequent popping from my speakers (via hdmi). Here's something else to try if none of the fixes in this thread work for you. Maybe disable mic would have worked too but don't want to have to remember to disable/enable every time I'm using the mic. Was driving me crazy having to unplug it every time. I had terrible feedback after 10 seconds of no sound. As with most electronics etc, 0 is off/no and 1 is on/yes The reason it's not working for people is because you want "Enabled" set to 0, not 1 (default is 1 on my machine). The popping noises will only be heard when the laptop is on battery power, but this helps conserve power so the battery lasts longer.These instructions were posted earlier in the thread (and maybe copy/pasted as I found them spammed incorrectly around the net) OnlyBattery - If power management is enabled, setting this to 1 will disable power management when the laptop is plugged in. Set to 1 to disable and always prevent these noises. Default is 10.Įnabled - enables the power management. 2) navigate to HKEY_CURRENT_USER\Software\Realtek\RAVCpl64\PowerMgntĭelayTime - time in seconds of inactivity which triggers powering down the sound chipset. ![]()
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