Here´s another one... I left my new unit(got it yesterday!) in the charger over night in order to have a full battery in the morning...

Surprisingly, it wouldn´t start a all
Got home after work to charge it again and got the "ghost" white screen as described above after plugging in the charger.

My conclusion is so far that the 770 won´t charge while the unit isswitched off. Some recommendation said that it preferringly is charged turned on. Question is: is this a requirement??

Are this problem on unit in the last batch orders, or what?

Still charging....