My tab a200 always rebooting itself every second

[mabel23_cutie]

Hi, I don't know what to do. my tablet always restarting itself every time I will try to turn it on. It's just last like second and then restart again by
itself. I didn't even open application or even touch the screen because it keeps rebooting again and again.
What will I do? The last thing I did was I just copied some pictures from my mobile to my tablet through bluetooth. And then when I got home I tried to open it and it's restarting again and again.
Please help. Please?

 

[speedtrip]

Mine had done the same thing and it turned out to be the mother board was burned up . had it replaced and good as new