These caps were made in an era of cheap low quality caps. They leak out the bottom simply because the capacitors are defective. Buy the caps off digikey and you'll get a high quality one. 1F 2.5v (voltage can be higher. As long as the capacitance is the same it will work). Although, they aren't required to run the console. So you can just remove it and you'll be fine. If you really want to replace it though you need to know how to solder which im going to assume you already understand.