depprussell

Hi, I have windows7 32bit PC with intel DG31PR desktopboard wich support Realtek HD audio driver which is installed properly of latest version. Every thing has been okay in my system, but no longer coming from my computer since 2 weeks. I do not know what i actually hant even i didnt make any change in hardware or software or windows in my system. To resolve this problem I reinstalled audio driver, updated driver chipset no responce. after that i format the OS but still no sound. I checked everything from speaker to headphone is plugged properly. Please help.