Hacking SC2 and DSi problems

[Terminator02]

Well just see if you can get a replacement from whoever you bought it from, if nothing else worked that's about your only option left.

 

[Deleted-236924]

It could be a contact problem in the microSD slot.

 

[jimmyemunoz]

It could be a contact problem in the microSD slot.

What's the solution for that issue? I have had a card with that problem, sitting silently, waiting for me to fix it. I know a new micro sd reader could be put in but is there another way? Or even a way to test the micro sd reader to know for sure that it is, in fact, the issue?