My laptop dell inspiron 1520 was connected to the amplifier speaker and the same cable (dual connector ) was connected to the cd player , when I want to use the laptop , I use
otherwise I use the CD player , suddenly there was a electrical surge due to loose electric connection and my audio cable was burn out , and the laptop was
laptop was connected to the cable , after this surge my laptop is not giving the sound output , I used another USB sound card and still the sound it not coming ,
I have tried to update the driver in the device manager , scan for hardware changes , uninstall and then reinstall . no luck
Please help me to figure out the problem , I appreciate your help ,
