No TV Signal

Just turned the TV on...was watching it last night.  I have the proper HDMI2 input channel selected.  DVR light is on.  But no signal to watch local stations.  There's a message that says:

"No signal.  Check the external input or select another input using the INPUT button."

Never seen this before in the past year.  I still have internet and phone.  What might the problem be?  Is there a place to check for outages in my area?  Or do I need to recycle power on something?

Thanks...Kurt

Update:  Oops...just went through "getting out of the car and back in".  All Ops Normal.  Sorry for the bandwidth!