ok, i have all 3 of these systems and i have a question about the onboard save abilities. do all these systems have a internal battery that needs changed? i remember reading the satern needs a battery replaced over time or the internal save feature will fail
do the cdx or turbo duo have a similer situation? my saves on my duo system seem to dissapear after a very short period of time and since i'm planning on playing some rpgs on the system soon i really need the save feature working.
is there a battery that i need to change? if so whats the battery and price? if not is the thing maybe just broken?
just threw in the cdx for future refrence