This is what has thrown me. I just had another look and put in another fuse and nothing happened. Nothing turns on, just the lights. It looks like nothing is powering up, which is strange a everything was working perfectly.

Ok Please step me through this, as I need to learn this once and for all. Please bare with me as I have stated many times my electronics knowledge is next to zero. So I will need step by step instructions on what to do, and how to use multi meter etc.

1.) I will disconnect all boards from the power supply board
2.) How do I test the voltages on the board? I will then report the voltages back to you