jacobzking
New member
I've got a Ninja Turtle machine and the dot matrix display works fine after a few minutes. But if the machine has been off and gets turned on, there is no display at all for about 2-3 minutes. After a few minutes the display slowly starts working again (usually the lower right corner starts working, and gradually the whole thing works).
What would cause that? Do i need a new DMD? A resistor or cap somewhere going out?
What would cause that? Do i need a new DMD? A resistor or cap somewhere going out?

