The power compensator IC is bad along with most likley the main board. This is going to be an expensive repair. If the warranty expired in January, and you were in touch with them about then and they did nothing, you should try to fight with them. They may send out a repair person to get your set working again. Another possibility would be, if you have homew owners insurance and a tech can say that the problem was due to a power surge, the insurance will take care of part of the repair bill. Good Luck
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