Audio Device on High Definition Audio Bus.exe is part of a product called known as HP Compaq dc7900 Integrated Device Drivers for Win7 .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Audio Device on High Definition Audio Bus.exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select HP Compaq dc7900 Integrated Device Drivers for Win7 from the list to remove the process Audio Device on High Definition Audio Bus.exe from your computer.
If you have any problems with Audio Device on High Definition Audio Bus.exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.