I have 2 game king machines, both have 044 boards. One machine ive had for a couple of years, has TITO that I added, and works great. My second machine I just picked up recently. Did not have TITO. I added a tito board, key chipped it with key 28, and set my settings. I used the exact same settings as my first GK..And from watching and reading posts and videos. When i was done, my candle is flashing, & my service button gives me no credits. I added credits using the bv, and hit cash out. Message says handpay required. My pending tilts says System Validation Error. Thinking I missed a step, I did key 28 again and started over. Same thing! Just as a test, I went to my first gk, and key chipped it, and used the exact same settings. Service button works. Printed tickets, and took tickets.
Where do I go from here?? As far as I know, the printer in my new GK works. It has power, hooked up correctly, green flashing arrow, advances paper if I push the paper feed button. All good signs.
Any help or advice would be appreciated!