Thank you, lauras2dolist, for your message. That must have been the issue with my Rebel, as I also changed memory cards and it worked just fine again. Thankfully it is working ok right now. Thanks again!
Just had the same thing happen to me - my t3i won't turn on. Thought my battery had died, so charged it, but put in my back up battery knowing it had a full charge, and that wouldn't work either. Charged both, and my camera won't turn stay on. Goes o...
