It is still under warranty. I just got it in January . I suppose sending it back to Nokia is the best way out. It is just that it started doing this after I did the latest OS upgrade, and I was hoping that this was a software issue. Also the problem is very intermittent. Sometimes I will plug in the charger, and the Nokia screen would come right on. At other times it would not. When the screen does come on, the tablet functions without any problems. The screen stays on as long as I do not allow it to dim again. Once I leave it long enough to turn off, it does not come back on.

Anyway - thanks for your response - it is going back I guess