I'm trying to follow this video of YouTube
[m.youtube.com]

And it's just putting on a video instead of the health and safety screen,
Iv gone to priiloader and installed the crazyintrovideo.dol file and set it to boot the file, and to return to the system menu but when I switched my wii off then back on, my tv says no signal for about 10 seconds then goes to the wii system menu but dosent show any of the video Or music.

I haven't contacted the guy who made the video cos it was made in 2009 and there's no way he will reply so I came straight here!