Originally Posted by Ulli
Did you already tried a hardware-reset?
Try to power it on.
Press the Center and the upper Wing button.
Follow the advice.
Wait about 20mins.
If its a real hardware damage, this should be fixed with guarantee (as long you still have
I am doing the hardware reset now. I thought it was the Center and Lower (least thats what I did) and it popped up what seems to be reset text. Told me to wait 10 min.