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The Commodore 64 was released in August 1982 and was met with huge success. In March of 1987 the Commodore 64C was released.

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Any ideas on why my "restore" key does not do anything?

Any ideas on why my C64 will not register when I press the “RESTORE” key??

Demonstration of problem:https://drive.google.com/file/d/18EJNWqd...

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Good question! It might be because of the keyboard contacts, a broken wire, broken trace, or bad I/O controller. I would take apart your C64 for further inspection and then come back to the question.

(Note: I am not a professional by any means and may be totally wrong. Also, I don't know the reason to problem two.)

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This is easy to answer and is SUPER Common.
To fix this you have to replace the original capacitor of 51 pF is exchanged by a 4.7 nF one at C38.

There are a few good YouTube videos about this.

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Jordan Fryman 将永远感激不已
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