Problem with Turnigy TrackStar Waterproof 1/10 Brushless Power System 5200KV/80A

Hi,
I bought it one year ago. It worked for some months but now the esc seems gone. When I turn it on I can't see any light. I use Turnigy 5200mAh 2S 30C Hard-Case Car Lipo Pack. If I try to connect the esc to Turnigy TrackStar ESC Programing Card I can only see a red light but it is impossible to program. The transimitter and the reciver are ok.

I've found many videos on youtube and many disussion on many forums about this problem but I'm not able to find a solution. Did you?

Thanks,

Marco