Verlauf von "no sound from internal speakers or head phones" bearbeiten

http://www.sony.co.in/support/download/412060 -----download this 1st and then update it http://download.sony-asia.com.edgesuite.net/vaio/downloads/411977/EP0000229149.exe I hoped it helps after u update the realtek driver with the above links :)

Status:

open