Call Canon and explain your situationIf you're not under the one year warranty,they will charge you $250 to change the motherboard.In my case first thing I did was going to the store so they charged me $45 to sent it to Canon.When they finally called...
I'm having the same problem with my 70 DIt froze up while I was shooting a video interview. I'm using original batteries and I had normal use of the camera for 18 months.The store sent it to Canon for a $40 fee for reparation estimate and after two w...