billlagr8 Posted March 13, 2022 Share Posted March 13, 2022 Hi All I have a PAL 7800 with composite mod, and it has a weird problem. When a 7800 cartridge is in (and also with no cartridge!) I have no video, but I do have audio. No video is no signal at all, audio plays as normal. With a 2600 cartridge inserted, the system behaves as it should - all video and audio works correctly, and games are playable. Anyone have any suggestions as to where I should start looking? Thanks Quote Link to comment Share on other sites More sharing options...
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