Today, I went to lunch and checked my Pre on the way. Everything was fine. During the course of lunch, I went to check my e-mail again. The Pre was off. I thought it was the issue where the Pre shuts off after closing the keyboard; however, my Pre won't turn on. The Pre just seems to not respond to the power button at all. I even reseated the battery with no luck. I am at work and I don't have my charger but I will try plugging it in tonight. I hope this helps but the battery was at 86% before lunch

Has this happened to anyone before? Any advice?