I need help with putting GBA cheat on M3 Lite. I tried to patch Castlevania Circle of the Moon (US) with the cheat file (0045). I tried to do all patch mode (software, hardware1, hardware2) and tried to turn on and off real time save. But all I got was white screen after booting. The game worked fine when I didn't patch the cheat file. I was using Game manager 36a and M3 Lite anyway. Also not only Castlevania games, no matter what game I patched with the cheat, will never boot. I would only get the white screen after select cheat and boot. Anyone has idea of this? Please help, thank you.