I tried several different things including disabling & enabling High Definition Audio device or w.e. & have tried installing several different drivers & i know i used 2 have another device there Realtek i think but have nothing there now. Sometimes it tells me all is working properly yet my audio device has an X & says No Audio Output Device is installed. I have tried some kb Windows Update for it but said it doesn't apply to my system. I have tried installing drivers that give me a Install failure 0x00000020 error when i try to install them. I have Windows Vista Home Premium 34 Bit edition Acer Aspire 4730z Model computer. Any other questions just ask but it has been driving me insane.
Edited by BRlAN, 27 August 2011 - 10:21 AM.