Hi, just my first message here, although I've been wandering here for quite some time now.

I have a N810 and the first days mine runs just fine but, after make the upgrade to 50-2 it begun to have the power on/off issue. Now, I've fixed it downgrading and upgrading it again and trying all the advises around this forum. I've made some power on power off cycles without a problem. Don't know if the problem will return but...

Well, I had the same problem you're having now. I resolved it this way:

- Plug in the charger
- Pulg in the USB
- Run the Wizard till the moment it asks for the IT trying to recognize it
- Now, with the two cables plugged in shut down the tablet using the console. You need to be root user (look for becomeroot in this forum, the repository is Eko.pl One, but you can find the .deb around here without having to use the repositories). Once you're root type "shutdown now" (without the quotes) then the tablet will shutdown and the usb icon will appear. You must unplug the charger at that moment and then run the wizard normally.

It can take you two or three trys to do.

Hope that helps you, that's the way I've done it two times (for downgrading and for upgrading it again).

He, hope my english is at least understandable