Help Pumpkin locked at power

Hello, I have a stereo Pumpkin and worked perfect. Today I wanted it on and stays on and the logo will not start.
And I tried pressing the reset button and disconnect the car battery and remains unchanged.
I leave a video demonstration of what it does.

HTML Code:

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https://onedrive.live.com/redir?resid=89B58453255521EC!446&authkey=!AKyOfVlhPymibcg&ithint=video%2cmp4

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I await your response.
Cheers