hello guys i just bought a showcase arcade 33 deluxe and i wld like to install my cpu(with maximus arcade) and b able to use the buttons and joysticks ' the question is how?

this is a original arcade using jamma harness..more inf:
monitor : hantarex monitor polo 33"
-mains input: 80-130 v a.c. 60 hz
-video input signal : rgb positive
-video bandwidth : 15 mhz -3b
-sync inputs : horizontal and vertical , positive and negative,
-horizontal and vertical scanning frequencies : horizontal 15,700 +- 500 hz ajustable. vertical 45-65 hz ajustable.
thanks for your help