Well i bought a house with a sundance sentry spa, dont know the year or make.. Well the problem im having is when i turn on the breaker to the spa, it will try to turn on and nothing. my control panel will have ----- though it, but im getting power to the board, at least the light is on the control panel.. I get a little cirulation of water but then it goes right off, but everything is on. Please help me do i need a new Circuit board, or is there a cheeper fix to it??

If you need more information to help me out feel free to ask, if you would like to see some pics i can send you some pics of what its doing..