My cue ball wizard is in the shop atm so no photos yet on the detailing I have done, I was cleaning the loom wires in the back board and re cable tying, I am extremely careful with anything electrical having a background (You would think)
My 7 y.o son pulled me away for a minute and I came back and plugged one of my 5v cables for my auxillary? into the power supply A2 and vice versa.... Well bugger me after finishing my cable tying I was pretty proud of myself and switched it on........ Bang and boom with some smoke in back board.
Lots of chips burnt out and so forth, I was told lucky the fuses popped as well and nothing else is blown.
If I am correct it may be beaky (Andrew) receiving my boards to hopefully fix by mail via the pinball place, (Don't know if I can mention them???)
Fingers crossed it will be repairable due to my stupidity 
Maybe he can chime in if it is him repairing... I was told they had to be sent to queensland so I'm just putting 2 & 2 together