Dell e6420 speaker problem

[imranromi]

DELL E6420 SOUND PROBLEM INTERNAL SPEAKER NOT WORKING HEADSPHONES JACK WORKING I DON'T NO WHATS PROBLEM UPDATES DRIVER
REPLACE SOUND IC REPLACE SOUND CARDS BUT SPEAKER NO WORKING ANYONE KNOWS WHATS PROBLEM THIS BUT I WATCH YOUTUBE THIS VIDEO
https://www.youtube.com/watch?v=9m0uISPAGhg
THIS SETTING IS WORKING BUT RESTART LAPTOP SAME PROBLEM HELP ME THANX IN ADVANCE.

[Life Goes On]

Re: Dell e6420 speaker problem

I think you problem has to be with the setting.