The fun part is when it decides to add a high pitched squeal to these lovely lines. The sound would wake the dead and there is no way to stop it. We just have to go wait it out. My favorite time for this to happen is when my husband can't sleep and decides to turn the TV on. FUN
We started by having AT&T send us a new U-verse box, hoping it was that. It work for a few days and then back to the lines again. We called Samsung and they did a few tech. things via the phone to no avail. So we went to the internet and got some advice.
The suggestion was to take it apart and clean out the back. We figured there was nothing to lose, so we did just that and here is what we found. DISGUSTING
|Inside Our TV- REALLY|
Though it didn't fix the problem - it was a lesson learned.