That problem is commonly happens when the inverter board failed.
But before you replaced that its better to check this out first.
Just follow this simple and D.I.Y procedure on troubleshooting.\015\012
\015\012Inverter board looks like this:
- Remove the back cover of your TV.\015\012
- Look for the Inverter board.
3. Check the input voltage of the inverter board if have 24vdc.Using multimeter (range on DC)
4. If you have 24vdc,check the output voltage of the inverter board it should have 500vdc.
5. If you don't have 500vdc output on the inverter,replace it.
\015\012 6. If the you have the output voltage on it,the problem could be \015\012the busted cold cathode light (C.C.T).Replace it.
I hope this solution will be helpful.Thank you and don't forget to rate my answer.
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