Flat Screen TV OPC and Power light flashing

Q. How to fix OPC and Power light flashing on my Flat Screen TV?
A. The cause of OPC and Power light flashing frequently is the board of the power supply.
If you have a little bit a knowledge how to work with soldering iron you can fix it.
Generally the main cause are invisible cracks or dry joints and cold soldering.
Turn TV OFF and disconnect from outlet. Remove TV back cover. Remove board with transformers (power supply).
That board has many components on the back side. Try to see small cracks or not properly
soldering dots. Use some magnifier. Resolder all not good soldering dots. Done.
Assemble back your TV. 80% is successful result.

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