My JVC LCD Stopped recognizing Apple TV signal

With the new update of Apple TV 3, my JVC LCD stopped recognizing Apple TV through HDMI port. The screen remains "blue" and nothing happens.
I have tried changing resolution, color, HDMI cable and nothing. At the beginning it worked like for 5 minutes, but then stopped working.
I have tested the HDMI port of my tv with other products and there is no problem.
¿Someone with the same problem? ¿What can I do?
Thanks.

What is the model number of the TV? Have you tried a different port? If possible try on another TV.
If it persists you can try to restore Apple TV or take it directly to Apple.
Apple TV (2nd and 3rd generation): Restoring your Apple TV

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My JVC LCD Stopped recognizing Apple TV signal

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