Post originale di: Candido Ortiz ,
I would check to see if the mesh grill that's on the front your your screen near the top is clogged. I would clean this with some isopropyl alcohol and a small brush. Sometimes when it's dirty the sound gets trapped in a small chamber and sounds muffled. This is a picture of a clean speaker mesh grill. [image|2466013] Would like to hear if this helped. ?