How do I fix an N64 cartridge?

[Syaxamaphone]

Replacing the battery is actually pretty easy, but you will need some special tools (an uncommon screwdriver, a specific battery, a soldering pencil and solder).

Here's a video that shows the entire process:


You will need access to a soldering pencil in order to remove the battery. If your school has an electronics class, you could maybe access one there. Otherwise they're actually not that expensive and are honestly not a bad tool to have around if you have a lot of retro games.

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