Hello everyone,
i have bought N900 in last october/november.
The device is good status; very clean and with no hardware issue..
But now every time i turn ON my N900, it turn off by itself without push POWERBUTTON!
Often i push the power and see nothing happen...
I change the battery with original and new battery; but the problem persists!
Often the power on success and u can see nokia logo and the OS .. other time nothing happen and remain OFF.

and if you pressure, a random, around the body of device (back or front), N900 go off and see all black...
some one can help me???
i think that an hardware module dies; but im not sure!

thanks