Looking for some guidance. Tried redoing a non-working remote battery backup in my Elvis pin; pin was working fine before I did the following: removed the CPU / Sound board so I could fix a broken zip tie that helps attach a clamp over the battery holder on the board, got that accomplished, then put the CPU / Sound board back on and hooked all the connectors back up. What isn't working now are all flippers, flashers, controlled lights. Switches and all GI lighting is on. Music and display working fine. I looked for loose wires, misplaced or missing connectors, bent connector pins, and blown fuses and didn't find anything. I removed the batteries in the remote battery holder too. I tried the Service menu to try to test all the non-working things - they won't work trying it that way. I didn't mess with any of the other boards in the backbox. Thanks.