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My LG 37 inch 37 had a popping noise at the back then now theres not even a picture. It turns green/red on the switch but thats it. nothing on the screen.What happened?
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I am definitely a girl explaining this because I don't know the correct parts of the tv. Here goes. We had the same problem last year, called philips they advised I do a software update on the tv because that fixes everything....wrong. The light still flashed and no picture. I called them back and they said I had to find a philips tv repair to take it into....got lucky because there was one close by. Come to find out it was some board inside that cost $400 to repair. I thought cool it's cheaper than a new tv! Worked great until about 2 weeks ago the tv turns on and the light is green and picture pops up a minute later. Oh boy more problems! As I sit here right now my tv no longer has a picture. The green light is on but nothing. It's funny because we had it repaired this time last year. I'm fed up and buying a new tv!
By running it after it shutdown and it finally did its last pop that added another $XX to the parts bill.
The control boards (2) have now failed There are burned Capacitors ( pop!) and possibly even a few transistors burned out. This is not a DIY it is a Tech job as once changed these boards require additional tuning of the convergence factor.
Hi, how is the cable box hooked up to the TV? Is it HDMI cable or componet (red/green/blue) ? When you say totally green, do you mean the the picture is only green with the other colors missing or every color looks green ?
Here's a link to the service manual for a slightly larger LG LCD TV. Perhaps it may be of some help? The troubleshooting section appears to be the same for many models of LG TVs...
use the PRODUCT WARRANTY call emerson and have it sent back, then your like oh wow it works like new( and it will be a new one) yay thank you so much guy on the net for telling me about the PRODUCT WARRANTY
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