Ultra-Thin

[Ethos]

Hey guys anybody noticed that when increasing volume or watching videos on youtube sound is crackling randomly ? 

Even if I moving with slider in realtek c panel i can hear slight crask in lower left speaker and little less on right lower speaker 

I tried everything but still problem presists 

[Acer-Ryan]

Have you tried plugging in some headphones to see if you still experience this issue? Also I would suggest uninstalling and reinstalling the latest drivers for your sound. The sound drivers can be found on Acer's Download and Manuals page by entering your model/serial number and selecting your operating system.

If you still experience this problem, it could be related to a hardware issue and may require service.

[Ethos]

Yes it is even when hphones connected.. But it only does it when watching YouTube tho

[Ethos · Accepted solution]

Solved problem !

It was faulty Wi-Fi card .. I put it in there bcos previously original was dropping signal.. but I've put it back and works OK now !

Oh well ..