Hi my name is Eric,
I can help you with your issue,
Please tell me what lights are blinking?
Red continous or repeating 3 4 6 or 9 blinks
If you need more assistance,please tell me your technical ability,
1 I can solder and check voltages and want to know what board/part is bad so I can fix it myself
2 I am pretty good at figuring things out, but do not want to open the Tv up
3 I just know how to turn on my TV
This way, I can help you without getting to technical unless needed.
If you have more questions you can still respond until this post expires,
I will reply asap