Basic Machine Troubleshooting Video. IGT S slot machine RAM clear factory reset procedure and. Is the game chip SP correct for double diamond deluxe (nudge) 2. for the moment of truth - turn the Reset key on the side of the machine. Please note that my reference of "game rom" is referencing the SB chip AKA the Stepper Base chip in U No. DOING SO MAY PLACE YOUR SLOT MACHINE INTO A TEST MODE AND WILL DELAY YOUR ABILITY TO CONTINUE PLAYING. The coin tray can be easily put back into place by ensuring the alignment pins on the coin tray match up to the top alignment holes on the bottom side of the machine. If it is there strip the end of this wire and ground under a screw that goes into the metal chasis and try to reset the 61 error. The board does not look to be a problem right as I have the same problem with the working board. Both uper and lower half of candle lights stay blinking at all times. IGT Double Diamond Powers Up But wont play?? Is the game chip SP correct for double diamond deluxe nudge 2.