I am having an issue with trying to figure out how to see if the CPU Key is valid. The tutorial I am reading is just saying to input the CPU Key you recorded from XELL and it should tell you whether or not it's bad. I did this the first time, and there was a mistake and it said we had a bad key in the console. We fixed the problem and pasted the new key again, but this time it didn't give me any kind of message. It didn't tell me if it was a good key or bad key. Nothing. I even tried inputting a bunch of garbage like "asdkljfalsjd;lkasjdf" and it didn't even say that was an invalid key. What do I do? It seems like it's not detecting the key at all