having problems with my cardputer adv

[Apex574R]

Hi all im only new and i want to learn more I have recently bought a card puter adv but after downloading the latest firmware and turning on the cardputer the keyboard doesnt work. Have i done something wrong?can someone help me please

[teastain]

@Apex574R The ADV uses an I/O multiplexor to read the keyboard, which frees up several I/O for expansion...and consequentially the older CardPuter apps will not run properly on an ADV.