Vista SP2 Upgrades
Posted on 2009-07-15
I just upgraded to Vista SP2 on a HP Pavilion dv9700. I now have no audio device. I have a "Audio Device on High Definition Audio Bus" in Device Manager I have tried installing the 3 below drivers. None have worked.
Conexant High Definition SmartAudio 221 Version: 126.96.36.199
Conexant High Definition SmartAudio 221 Version: 188.8.131.52
High Definition Audio Device
I have uninstalled it rebooted and tried reinstalling it but it will not install just errors our with "Windows encountered a problem installing the driver software for your device" "This operation requires an interactive window station"