Original post by: Jon Hall ,
I had the exact same problem. Stuck on constant white light. The problem (at least for mine) is that the main power board has failed. Three of the low voltage capacitors have failed. (They balloon very slightly at the top like a failed phone battery). If you are good with a soldering iron, three replacement capacitors are about £2.50 If anyone needs a step-by-step I can guide you through that process.