07-18-2016 04:03 PM
Turn the power off. Take the memory card(s) out, take the battery out. Put the battery back in. Turn the camera on. Sometimes you can have issues when the boot flag is set on a memory card.
Are you using the HDMI port?
11-10-2017 11:06 PM - edited 11-10-2017 11:08 PM
This worked. I spent all day trying to figure this out via manual, canon site and other blogs. This last comment was the finishing word. All of the other suggestions were valid and I did use them to troubleshoot the problem A Thanks for your comment Buffdog or JonKline