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Realtek high definition audio driver ... - Lenovo Support US

    https://support.lenovo.com/us/en/downloads/ds029130-realtek-high-definition-audio-driver-for-windows-xp-thinkcentre-thinkstation
    Supported systems. This package installs an updated version of the Microsoft Windows XP device driver for the onboard Realtek audio that comes preinstalled on the following systems: All ThinkCentre M82, M92, M92p, Edge 72, 92 systems. All ThinkStation E31 systems. Downloading the package. Click the file link to download the file from the Web page.

Realtek High Definition Audio Driver for Windows ... - Lenovo

    https://support.lenovo.com/us/en/downloads/ds029024-realtek-high-definition-audio-driver-for-windows-10-32-bit-64-bit-81-32-bit-64-bit-8-32-bit-64-bit-7-32-bit-64-bit-xp-thinkpad
    This package installs the software (Realtek audio driver) to enable the following device. - Realtek High Definition Audio DriverApplicable for T430, T430i, T430s, T430si, T530, T530i, W530, X230, X230i, X230 Tablet, X230i Tablet, X1 Carbon

Help with "Unknown Device - Location 65535 (Internal …

    https://forums.lenovo.com/t5/T400-T500-and-newer-T-series/Help-with-quot-Unknown-Device-Location-65535-Internal-High/td-p/153362
    So I recently purchased a T400 2764CTO and I downgraded it from Vista Home to XP SP3. I have been following advices from the forums on finding all the "(?) Other Devices" that needed to be installed. However, I am still stuck on the one that is posted as "Location 65535 (Internal High Definition Audio Bus)"

HD Audio Bus Driver - Windows drivers | Microsoft Docs

    https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/hd-audio-bus-driver
    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. In addition, the bus driver manages the HD Audio Link hardware resources, which include the DMA engines and bus bandwidth. Function drivers allocate and free these …

Drivers - Audio Device on High Definition Audio Bus driver ...

    https://www.techspot.com/community/topics/audio-device-on-high-definition-audio-bus-driver-not-found-on-lenovo-g450.138332/
    I just bought a notebook Lenovo G450 and I had drivers not found problem. My OS is Windows XP SP2. In Device Manager, there are four "Audio Device on High Definition Audio Bus" device with ...

Realtek High Definition Audio Driver for Windows ... - Lenovo

    https://support.lenovo.com/gb/en/downloads/ds500835-realtek-high-definition-audio-driver-for-windows-10-64-bit-thinkpad
    Realtek High Definition Audio Driver for Windows 10 (64-bit) - ThinkPad - Lenovo Support GB. End of Development Support. This product is no longer being actively supported by development (End of Development Support) and no further software updates will be provided. Any software or support resources provided by Lenovo are made available “AS IS ...

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