Not under warranty as it is 5 years old. What I have noticed is that when the power fails (and the battery is still almost fully charged) if I swap batteries it usually powers on again - but not always. It is a very frustrating problem as it is so intermittent. Are you sure it is the main circuit board and if so any idea how much it will cost to have fixed?
The camera cost $8,000. Are you telling me that the cost of repair is almost $8,000?