Computer have boot sound, sound after the normal boot, restart and a voice, sometimes don't know what's wrong? Seek expert help!
In addition, there is also a sound icon, there is no problem, doubt is poor contact,

CodePudding user response:

Change the interface? Before and after the general chassis have audio interface, switch to try later

CodePudding user response:

reference 1st floor qishine response:

change the interface? Before and after the general chassis have audio interface, behind the move to try

Is my laptop, lenovo M490