Chris Brown

how do i fix my bricked wii?

So i had a softmodded wii and i loaded playon.tv to my wii, it only worked for a lil while till it went black. Now when i start my wii up it just loads to a black screen, i do have sound with the black screen and i am able to move around the wiimote and hear it going over some of the channels. So i guess what im saying is this something that i can fix i have never had a problem with my wii so this is a first for me. if you could give me some insite on what a good outcome would be much thanks would go to you.