Back in March or April I had an issue with a popping sound coming from cartoon network on an h21 and it disapeared a week after the h21 was replaced with an h20 but it did continue for a week on the h20, well now its back again and Im wondering if anyone else is experiencing this.
H20
HDMI
Vizio 32 inch lcd
H20
HDMI
Vizio 32 inch lcd