I tried to install some csm themes and alas!!!! my wii got bricked. i have a NAND backup of my wii made through bootmii . I switch ON wii and what i get is a black screen. the wii system flashes a blue light as usual in every bootup and nothing else happens. I formatted my SD card by FAT format and copied my NAND backup to the SD card. Finally, i have these 5 files on my SD. apps, bootmiby rgm123 - FixMii