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
Most likey You just need a new lamp
A repairman would charge about $400 to come and replace it for you, if you want to replace it yourself I can post details .
Where to buy it for about $130
Where it installs in the TV
Let me know you would like the extra info about doing it yourself
Buy the lamp Here
pull the front cover
open the lamp door
remove lamp held in by one allen screw
reverse and you should be back running