ACA500 plus has arrived today. When connected to the Amiga 500, the computer does not start (black screen). There is no LED on the ACA500 plus board. The seven-segment letter is also off. I turned off the computer, changed the power supply - no changes. The voltages measured on the board are 5.05V, 12.04, -12.01. Connector next to MC68000 cleaned twice with Isopropanol. I disconnected the ACA500plus and began to look closely, then dismo (two seven-segment display) I noticed that the connector is shifted by one row (two pins free - not connected) See photo. Is this the correct dismo connection? The PCB display is heavily glued. Could the ACA500plus be damaged if the display is mounted incorrectly?