Thread: No sound in Acer laptop

I have Acer laptop. three days ago it continue restarting itself and that's why I do System Restore in my system to last working point, but then my laptop do not have any sound. I do not know why this happened. Any idea would be highly appreciated.

Follow the steps which are given below. It will resolve your problem.
1) Go to Control Panel >>choose Sounds and Audio >> now open it
2) Then click on Audio tab on top bar -> go to default device >> under default device what is listed >> if you find nothing listed there
3) After that look under Sound Video and Game Controllers >> Device Manager >> sound
4) If nothing is listed then you have to install Realtek Sound Device in your PC to resolve this problem.

I think for your laptop, you have to take help of any good computer hardware specialist. So he can solve your problem easily.