I turned off the power supply switch and dumped quarters from the hopper. When I turned the power back on I lost my display and power to operate the unit. I plugged in the handheld tool and only got a flashing dash at the top left. Replaced the power supply and still had issues. Installed a spare controller and everything was back to normal except for the credit card operation. Now it also needs an EIC. Any ideas about what caused all of this? I am also looking for spare parts to have on hand. Power supply, eic, controller and distribution panel if anyone has these parts please reply.