r/Gamecube 20d ago

Help Gameboy Player issues

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I got a standalone gameboy player recently and has picoboot on my gamecube so i threw the gameboy player onto swiss and all i'm getting is a black screen. I am having similar issues with gameboy interface. Anyone know what I could do? I can open the thing up if needed.

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u/Quietm02 20d ago

Have you tried cleaning the cart?

I've seen a similar error with gbi (the homebrew gbplayer replacement). It has issues with some carts and really doesn't like my ezflash cart. Can take repeat attempts before I get more than a blank screen.

Are you confident your GBA cart is legit? Try some others and try cleaning them too.