Hi, i have a pokemon yellow cart, i polished and cleaned it with a mars eraser and the contacts look great.
but the game still just shows a blank screen after the nintendo logo and the beep.
so i looked at the pcb and noticed that on C5 there is no resistor, but on all the other locations there are.
is there supposed to be a resistor there? how do i know what strenght?
right now it is just 2 solder points.
any ideas?
could this be the problem?
if the battery was dead wouldnt it still come up?