Our 52 “ Lg LED tv has a perfect picture but every so often it goes black and u can hear it but no picture. It is a older mo

[joan.wray]

Our 52” LG older model has a perfect picture however lately the screen will go black but you can still hear it. What could be wrong I can turn it off then wait a bit and it will come back on once again the picture is perfect...???

 

[getochkn]

Odd's are probably bad caps on the power board. Worth fixing, depends on what a new one costs vs a new TV at this point as 4K 55"s are gotten dirt cheap.