Hello! I have a strange problem with my Wii, it seems that I am unable to remove my Wii Shop account, I am at the screen where you have to enter the Wii serial number written on the bottom of the Wii and no matter how often I try, I get an error message telling me, that the number is wrong. I am 100% sure that I didn't make a mistake when entering it and tried many many times by now, so I guess the problem must be somewhere else. I guess that maybe my Wii could be in the wrong case, I did buy it second hand and there was already a modchip in it, so I guess that maybe the case was (by accident or on purpose) replaced when modding it. I wonder now, is there a way to recover the serial number somehow with a homebrew application or could it also be written somewhere inside the Wii on the mainboard? Thanks and greetings! Edit: Forgot to add a question mark in the subject and can't edit the subject now, could maybe a mod do that for me?