

Disable the Microsoft UAA Bus Driver for High Definition Audio under "System Devices".ĥ. You can skip this step if device mentioned earlier does not exist in ∽evice Manager.Ĥ. If the Microsoft UAA Bus Driver for High Definition Audio is working properly, there may be an ∺udio Device on High Definition Audio Bus or "Realtek High Definition Audio" behind Sound, video and game controllers or an Unknown device behind Other devices. Launch the sp32646 file you have downloaded from HP's website (URL below) and reboot computer after the installation.ģ.
#Install realtek hd audio driver failure 0xe0000246 install
If the UAA Bus Driver does not exist, install it from the download link below to install on your system (for some reason, Microsoft does not post a download link for this update anywhere on their site). Select Properties\ Hardware\ Device Manager.

Right-click the My computer icon on your desktop. Make sure that the Microsoft UAA Bus Driver for High Definition Audio exists in ∽evice manager\ System devices. Connect to internet and launch Internet Explorer, click Tools on the tool bar and select Windows Update.Ģ. If your system does not include service pack, please update from Microsoft's official website. Right-click on My computer icon on desktop. Make sure your installation Windows XP has been updated to service pack 1 or service pack 2 before continuing. This may apply to all other brands of motherboards (in my case, Abit) and computers having driver installation issues:ġ. I did some digging and actually found the resolution on Gigabyte's website (and other sources).
