“C5: An error occurred. If this error occurs frequently, please check the Nintendo support site.” What should I do?
What to Do:
If the option is available on the screen, press “OK.”
If the error is still displayed, power off the console, wait for a few seconds then power it on again.
If an error message is displayed infrequently, it doesn’t necessarily indicate that there is a problem with the system. Continue to use the console as usual.
If the problem occurs regularly, continue to Situation Not Resolved.
Situation Not Resolved:
If the issue persists, please contact Nintendo Customer Service.