hi!! i happen to charge my N900 last night, but this time, the battery is fully drained. i plugged in, "carefully" my wall charger, charging starts but i keep the N900 off. when fully charged, i unplug the charger first, then switch on the device. in my surprise, my device wont turn on!!! what i did is, as a simple troubleshooting i learned from symbian phones, remove and install the battery and its on. I know its not a problem but I just wanna know what is causing this or if this is just Normal. its the second time this happened, of course the device was also off when the glitch first occur.