I already installed the audio driver from Driver CD (Intel 925/915 Series Motherboard Utility CD Ver. 1.0). After that, I set up and saved the 5.1 channel audio function correctly. However, the options automatically revert back to 2 channel when I restart the computer. What should I do to save the setting?
Please uninstall the original C-Media function driver under Device Manager and click here to download the latest one. After you reboot the computer, please install the C-Media function driver and make sure there is no yellow mark in front of any device under Device Manager.