hiya ive gt a teco 37 inch flat screen hd tv and theres a crackling noise thats getting worse any ideas wt it could be?its not the sound coz you can turn the sound off and the noise is still there?

lee, September 2010

Hi, first put you ear to the speaker/s on tv because it could still be a noisy amplifier even when the sound is muted. Also make sure the tv isn't arcing internaly, this is very unsafe and can cause fire, check for burning smell at the back of the tv. I have seen this before usually in older tvs. Hope this helps.

Extreme Sight & Sound, AU, November 2010