I had a Universal slot machine with error code 32 hopper jam, I took out the electrical board and found out the battery on the board was leaking and dead, I desoldered it and replaced with new battery and after installing, the slot machine works when you put a nickel in and the three rollers spin and stop,befoe this they did not spin. but no payout because the error code light is still on for error code 32, I have tried to reset Botton but the error code 32 does not come off. I notice there was a Botton on the mother board, I pushed it while the machine was on, still error code 32. Do I have to clear the ram?? or do I have to push that Botton on the mother board when the machine is off, keep pushing it while I turn on the machine??? and if I do have to clear the ram, does this mean I have to have those two special chips??to clear the ram??