I've been having continuous issues with my N64 portable console after a short happened on one of the cells. Before that shortage situation the batteries charged perfectly + the LED screen showed zero static (when charged). I believe that the short also caused the LED screen to display static continuously, but I can't seem to solve this issue. These are the steps I attempted to solve the issue:
I think that the issue is that for some reason the screen static is indicating that something isn't able to draw enough current off your batteries or something.
I'm out of ideas as to what could be the cause for the screen static.. Can anyone assist me with what might be the issue?