My Vizio 42″ Lcd Tv Just Went Out. No Picture But The Audio Works. Whats Wrong With It?
October 15, 2009 by Rich
Filed under Frequently Asked Questions
Inverter!
When a LCD has sound but no picture…it’s the inverter! The inverter is what helps power the backlights. Usually what happens is one or more capacitors will go bad, causing the inverter to not work…thus no backlighting!
If it’s still under warranty, contact Vizio!
If not, then the cheapest thing to do is to remove the inverter [...]