Hello
Just upgraded my OS on my vgn-fs415-s from windows home to pro version
All is working well except for sound
In device manager i have a PCI device unknown ?
In control panel , sound options , there is no sound card listed
What can i do to make my sound card recognized in device manager
Installed realtek audio drivers but still no sound
Thank you in advance fro any input
PS sorry my english, i am from Brazil
Mk
