I sent it to a local store to be modded. They said they're installing a Wiikey but that's not the issue. I called today and they told me that they have installed the Wiikey chip but,.. Neither does the Original nor the backups work!! They just give Unable to Read Disc message. That's what they said. They also said that they have followed the instructions in the PDF correctly. They said they didn't touch the lens or anything, just the "IC" cables. It used to work perfectly using my old chip. So what could be the problem? Have they ruined my Wii? Should I try removing the Wiikey and try again (they said it won't affect)? Please reply ASAP, thanks in advance.