Starting problems and battery drain.

[oditius]

OK, I don't use the 11 too often. After 2 months of it being shut down, both batteries was dead. The one in the tab, and the one in the keyboard. How do they store them in the stores?

But to my main problem, when I push and hold the power button in, it will buzz so I let go. But nothing happens. I have to press it gain for it to start. Any one know what might be causing it?