s2000 rwb just keeps rebooting

[cowboygames]

Try changing the ram chips on your board or suspect bad software. Best way to check the software is putting the MPU in a different machine and going through the ram error resets till it works or presents with the same problem

[gmtransman]

ok guys i got this one going. so i pulled out the i/o board right next to the cpu and when i installed it back in the game stuck at testing memory. so read some more and found maybe ram was bad, so installed new ram and wham its all going. family  will be happy now at Christmas time they will be able to play it. thank you all for the help.

[gmtransman]

cowboygames nailed it. thank you. so here the list of the steps i took to fix it


 PROBLEM:GAME REBOOTS ALL THE TIME
(1) reseated all socket chips
(2) checked for loose power supply
 (3)replace power supply with  good one
(4)unplugged all lights
(5)put game board in another game (came up eeprom error)
(6)removed i/o board. (game stuck on testing memory now no reboot)
FIX: replaced ram on board with new, cleared all errors
PLAY ON
 thanks all