Today, I went out to take pictures on my 5d ii today then all of a sudden, the Monitor turned black/gray, I could not shoot and it didn’t let auto focus. The metering lights in the Viewfinder also went out. The only thing that works is that it registers single shots in manel focus mode. I tried all the trouble shooting and even hard rested the machine by taking out the memory side battery, but it did not solve anything. I really don’t know what to do now. Please Help