Questions & Answers for: loud pop noise tv light

...noise almost sounds like a heart beat and gradually lowers in loudness and then stops thats when the blue power indidcator light starts to blink. try replacing the stk's on the deflection board ...

...pop it open and there will be another door with a knob on it. Turn that knob counter clockwise to unlock it and pull it out. Inside that door you will see the handle for the lamp, put your finger ...

Tv turns on w/pic then pic dissapears light blinks 4 times My rca m61wh74s turns on with great pic and sound,, then within a min or two the picture shuts off but the sound stays on and my power light ...

...loud screeching noise, the screen goes crazy and then shuts off and starts again. There sometimes is a pop. Other times the TV just makes the POP and turns off. When it does this, I can't even ...

day every day. Any suggestion for an easy fix The green power LED probably is merely indicating that power is getting to your TV but the internal power supply is failing as evidenced by the loud "pop"

...a very short time there is a loud electrical pop noise and we lose the pic but the power indicator light stays green. what could be the cause and is there an easy fix? Circuit board capacitor ...