Okay I recently got a previously modded saturn that is said to 'only play US games' because the mod chip doesnt work or something. It has a disc access light and oval buttons.

Anyway, after replacing the battery and replacing the RF unit (due to the screen blinking) I have a new problem.

I finally just got some games to play (NiGHTS and Virtua Fighter 2) and I put the game in the system and it says it's an invalid disk. It opens up the CD playback menu and I can play the music off the cds. But I can't play the game.

Update
I've realized it's a US/PAL/JPN region switch mod. It's a little switch wired to various jumpers on the motherboard. There were two wires that weren't connected. Is there any way to unwire all of these while retaining the US functionality of the console?


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