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High Definition Audio DDI - Windows drivers | Microsoft Docs
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/high-definition-audio-ddi#:~:text=A%20bus%20driver%20for%20managing%20an%20Intel%20High,that%20is%20connected%20to%20an%20HD%20Audio%20controller.
HD Audio Bus Driver - Windows drivers | Microsoft Docs
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/hd-audio-bus-driver
The HD Audio bus driver is the only software component that directly accesses the hardware registers of the HD Audio bus interface controller. The bus driver exposes the HD Audio DDI that its children--instances of the function drivers that control the audio and modem codecs--can use to program the HD Audio controller hardware.
Audio Device on High Definition Audio Bus Driver Error ...
https://www.drivereasy.com/knowledge/audio-device-on-high-definition-audio-bus-driver-error-fixed/
Audio Device on High Definition Audio Bus driver error commonly occurs on Windows 10, 7 & 8. As you can see, in Device Manager, a yellow exclamation mark is next to the device. It means that Windows has identified a problem with the device. To fix the problem, just use the solutions here. There are three solutions to fix the problem.
High Definition Audio DDI - Windows drivers | Microsoft …
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/high-definition-audio-ddi
The HD Audio bus driver implements the HD Audio device driver interface (DDI), which kernel-mode audio and modem drivers use to communicate with hardware codecs that are attached to the HD Audio controller. The HD Audio bus driver exposes the HD Audio DDI to its children, which are instances of the audio and modem drivers that manage the codecs.
High definition audio bus - AMD Community
https://community.amd.com/t5/drivers-software/high-definition-audio-bus/td-p/77004
Re: High definition audio bus On laptops I would always get the latest drivers from the laptop maker so in your case, yes Dell. Laptops very often don't follow reference designs and as such they modify the vanilla drivers to work correctly.
What is High Definition Audio - Hardware Secrets
https://hardwaresecrets.com/what-is-high-definition-audio/
High Definition Audio, also known as HD Audio or by its codename, Azalia, is an audio standard created by Intel to be used on their chipsets, i.e., it is a standard for high-quality on-board audio.
Solved: High Definition Audio Bus - HP Support Community ...
https://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/High-Definition-Audio-Bus/td-p/6156290
In this list check for anything that says "High Definition Audio Bus" or "Intel High Definition Audio Bus" and uncheck it. Also, check under the Services tab and disable anything that says "High Definition Audio Bus" or "Intel High Definition Audio Bus" and uncheck it. Click on Apply and OK. The laptop requires a restart.
Audio Device on High Def Audio Bus - Microsoft Community
https://answers.microsoft.com/en-us/windows/forum/all/audio-device-on-high-def-audio-bus/8785392a-2393-41e5-b307-74209cef04f8
Audio Device on High Def Audio Bus Hello, I have a HP Envy dv6 with beats audio. I did a Windows 10 upgrade and the AMD High Definition Audio Device, which im guessing it the beats audio and the only sounds were through the default speakers. The icon for the beats would show up in the tool bar but would say that the device was "unplugged".
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