OK update from that. I had bumped the volume wheel (10 mghz board) while replacing the chip but everything worked great. Until she asked me to turn down the volume. I opened the door and turned the control, shut the door and got a 67 error. Couldn't clear it finally shut the machine off and re booted. Came up 61. Pressed the test button and when it dinged got a 61-1. Closed the door hit the reset, lost all of my credits but it booted up perfectly. Cool result. It is now working perfectly, I have to dig some 25¢ out to get my credits back but is working great. Thanks again. Learning all the time.