I did something really stupid to my SST. I shorted out the 5v power (black and red) on the left orbit magnet opto and killed the table. When it starts now the display starts with random dots and nothing else happens.

What is happening is, when the table starts, F23 (5v logic fuse) heats up and blows... always. The interesting part is when I disconnect the 5v from the display board (behind the DMD in the backbox door) the fuse stops blowing.

The display does not function in the SST but it displays fine in a High Roller Casino.

Any advice would be greatly appreciated.

Thanks so much,
norman