Help...tried to upgrade my audio driver now cant hear a thing. I have an old laptop TM430 and wanted to improve its audio performance. Downloaded and installed AC'97 driver v3.90 but intead of sound improvement now i have total silence. Reinstalled several times my old driver but everytime it said "There is problem intalling the hardware; An error occurred during the installation of the device; Access is denied"
My OS is XP Pro and system restore was not able to restore my audio.
My OS is XP Pro and system restore was not able to restore my audio.





