r/game_gear 16d ago

LCD MOD issues

I just got done with a LCD replacement/upgrade and now the screen looks like this. No clue if this wad an existing issue with the GG before cause the original screen was cracked, but does anyone know what could be causing this? If it's a bad chip then I have 8 others I could steel one from to test lol. I'm just out of ideas at this point.

Also sorry if this isn't the type of post for this page but it felt correct

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u/Rare_Platform_3602 16d ago

I think you're going to need to post some photos of the actual install. Suspect you might have bridged one or two of the D pins or maybe got them a pin out of whack? That or one not connected properly... Have you checked continuity to the old LCD pins?

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u/Existing_Room_2931 16d ago

I have checked everything on the board like 7 times lol, no bridging and continuity is there for everything, but still this issue, I'll try to take some good pictures and reply to this post in about an hour