Have been trying to get a Lighted Pinball Mods Lighted Speaker Panel mod working in my Getaway; the DMD has been working fine and I wasn't messing with its connections, and now this happened (see video) while I was trying to get my power tap off of J116 working correctly to supply power to the new speaker panel. Any idea what I need to look at next regarding the DMD display? I did try reseating both connectors to the DMD but no dice. The game does boot up and lights work but I get the error ding ding ding ding ding thing indicating something is wrong. Thanks.

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Pin_Guy - you were exactly right. Fuse F116 was blown and when I replaced it the DMD worked properly. Additionally learned that I must have installed the power tap for my Lighted Pinball Mods Lighted Speaker panel incorrectly. When I paid better attention to that, I got the correct voltage into the power tap, and my panel now works correctly. Results shown below. Thanks much!

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