Did I break it?
Ok, Wii modded all working nicely through WiiFlow, I had managed to install this as a channel and all backed up games were working.
I wanted the Wii to boot straight into WiiFlow , so followed instructions to change the boot order through Priiloader. Saved the settings and rebooted.
Now on powering the Wii I get a black screen, the tv doesnt flicker and appears not to have any signal, wii lights are on.
Tried rebooting Wii with and without SD card, removed power cable etc
Self fixed using - http://www.wiihacks.com/bricked-wii-...creen-wii.html
This is gospel "To start preloader, hold reset and boot the wii while holding reset", unticked the options i ticked and it works again!