First things first: do not make two threads about the same topic. I have deleted the other and given you an infraction (read your PM for more info on the matter). Making two threads will not get you help any faster. On the contrary, it's likely to cause irritation which will actually delay some responses. If you wish to edit the post, use the edit post button. It's at the bottom right of your post.
The first thing I would do is turn on the wii and watch how many times the disc drive light flashes. If it flashes once, you do not have bootmii/boot2 installed and will not be able to use bootmii to fix the issue. If it flashes twice, you do have bootmii/boot2 installed and can use this guide to fix the issue: Fully Brick, Bootmii/boot2 installed but No Nand Backup? Solution Here!. If you do not have bootmii/boot2, you will need to buy a GC controller (a cheap generic one will do) and you will need to buy SSBB. That's simply the way it is.