Hello,
I'm facing a little problem with my Gameboy: I got a flash cartridge for LSDJ, but my DMG-01 doesn't boot, i always end up with nothing on screen, a black line, or glitchy stuff ( sometimes nice looking but not really useful) after the Nintendo logo. I can run regular cartridges on my DMG without any problem, and my flash cartirdge runs fine on my GBC.
I added a "prosound" output to my GB, and a backlight, if that matter.
While searching on the web, I found someone with the same problem. He solved it by bypassing the 30th pin on the cartridge (the RESET pin if i'm not mistaking.) : doesn't work here, unfortunately.
So... yeah, I don't really know what to try now.
If anyone got an idea, I'd be glad!
Thanks!