Black Screen Brick, please help
So i'm not sure if its a full brick or semi-brick but here goes. I originally had a 3.3u and tried to use the Trucha Bug Restorer. I skipped a step and ended up with an upside down HBC. So i decided to just use my nand backup to get it back to normal. After restoring the nand, the HBC channel is fine but now i notice that my wii system menu is missing. it still shows the health screen but after i press A its just a black screen. Not sure if this occurred before or after the nand restore. From here i followed guides to safely upgrade to 4.2 and safely mod it etc. I have installed all the ios and cios's necessary to have homebrew working on 4.2, but i still have this black screen. I have bootmii, preloader, cIOS rev14 and i'm not sure what else to do. Any help would be appreciated, thanks.