I got a new Dell Inspiron 3147 and the speaker kept making crackling noises so I exchanged it for a second unit. I'm still having the same problem. Starting to think it is the software/driver issue not hardware (or I am just unlucky)
It's like a static-y kind of noise when I listen to music or videos, very random, every 1 minute or so on average.
I ran the online Dell online diagnostics, did all the window updates and updated all the drivers but nothing seems to change. How do I fix this? Should I return it and get a third unit?
Thanks in advance.
suggested title: Dell Inspiron 3147 static/crackling noise