Strange n64 problem

Hello,

My friend's N64 provides no signal output to the TV when connected using an AV cable, but it works fine with an RF cable. My N64 works fine on my TV so we tried connecting his N64 to my TV using my cable, and still had the same problem, so neither the TV nor the cable are the cause. But as it works with an RF cable it can't be the usual connection issues with the game or memory expansion cartridges either. Any thoughts?

please help me out, i did a lot of research about it on internet but couldn't find the proper answer so please help me out ?



Please help.

Thanks,

I didn't find the right solution from the Internet.

References:https://www.cnet.com/forums/discussions/strange-n64-problem/


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