Blue Light Stuck, No video, Don't know what happened?

Hi.

Today i was playing with my wii The legend of zelda the twilight princess. i turned off my wii but the blue light stayed on, i ignored it and went with my dog on a walk, when i came back the green light was still on, so i unpluged the wii and turned it back on.

When i did, the blue light turns on and stays like that and nothing will show on the screen.

Previous to playing i did a NAND backup with bootmi to my SD card.