I am having problems with my Westinghouse LCD TV. When i 1st turn it on, everything is fine but after a couple minutes I lose picture. The audio is fine and continues on. I unplug the tv from the outlet and plug it in to get a picture again but after a couple minutes the same problem occurs. What is wrong with my tv? Any quick fixes?

Don't know what service provider you have, free to air, satellite, cable or what? Try feeding the TV another signal and see what it does. Play recorder movie from DVD, or if you have a VCR around even try that. If it plays the DVD etc, with no issues, then TV is not the problem, most likely the cable box, satellite box etc, could be as simple as a bad cable connection at the house, a splitter or street box. Eliminate all the simple things first, then look at the TV.

When the picture go black,tv still have audio?Yes,than those 1 or 2 long boards that call the LCD inverter boards are the problems are dying.If picture goes black and no audio at all?Yes,than the tv Tuner signal board have problems is dying.The tv Tuner signal board it is the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shojimmy.com,Ebay.com to buy those 1 or 2 refurbish long LCD inverter boards or the tv Tuner signal board for the replacement.

Hello, you are getting some signs that your inverter boards on this unit are going to go out. By the sounds of the problem you could have a loose cable in the master or the slave inverter, or it is just an indication that one of the two is about to give out with in the near future. You can find these parts by visiting www.shopjimmy.com.

could be two thing the new ps board you put in was defective or the inverter board is failing

Hello, it sounds like your inverter board is goin out on the set, when you change channels if you notice on almost any TV the screen goes dark and the new channel appears, it sounds like you are not getting enough power out of the inverter board to power up the backlight enough to come on. This is why the sound remains because everything else works fine and the sound is connected to the main board.

I have the same issue. I am thinking I need to replace the T-con board. Did you get your fixed and what did you need or do?

no parts available

Connect the TV thru a Cable Converter that have a Y Pb Pr Connection.

I have had this problem now for about six months with my Niko OPT-3211W. After replacing the Inverter card, VIT70002.00 as suggested nothing changed. I then read that it may be a couple of capacitors in the power supply, but I do not have the skills needed to replace them, nor do I want to pay to fix it. The solution is simple... turn on the TV and wait two to five minutes, then turn off the main power. I suggest using a power strip. Then turn the power back on in two to five seconds. The TV will come back on and it works great from then on. I thought that it was a freak thing, but it keeps working.