(sori to write in Eng.) To disable the on board sound, it usually changes the BIOS for new boards. Some old boards need to change using the small jumpers. If you cannot disable it, why not install the proper drivers that most windows will works on both sound devices.
Hope can help.
Hope can help.
選擇“Disable on www.wenxuecity.com”
選擇“don't run on pages on this domain”
