Hacking SC rumble won't boot

[Dezain]

I haven;t used my sc rumble in months because I'm using the acekard and I promise to give it away, but when I put my superkey and sc rumble in It won't automatically boot instead boots in the nds menu with the sc as a gba game and my DS is not flash. How do I switch it to boot slot 1 is it select while ds boots can some plz help me?

 

[Andytoxic]

I guess your SuperKey is damaged or something... otherwise it should boot the SC rumble.
What kind of AceKard do you have? AK2, AK2i, AKRPG, AK+ or the original AceKard?

I only know that you can use your AceKard2, 2i and RPG as a passme but I don't know if you can use the other two, so just try it out