Generally the older ones use bigger cards and the newer ones use smaller cards.
Unplug and remove the battery before opening, and don't forget to wear your wrist strap to avoid shorting components with ESD. :)
Generally the older ones use bigger cards and the newer ones use smaller cards.
Unplug and remove the battery before opening, and don't forget to wear your wrist strap to avoid shorting components with ESD. :)