So, one day I decided to be stupid, and hook up my xbox to a PC via ethernet. What I didnt know was that my PC (it was an old pc i hadn't used in a while) had an automatic internet connect process at start-up. After that process went through and tried to connect, and failed, the xbox gave me error 21. My xbox has an Xecuter 2 mod chip on it, and i recently bought this Xbox from a freind, about two weeks ago. If anyone knows what i should do please help me!
seems to be that the internet connection and the error code are coincidence check out codes here http://www.richspsxparts.com/phpBB2/viewtopic.php?t=1503& also check all connections on your modchip, make sure its connected right.
Well that is just a list of HDD errors and what they mean. It doesn't give me a solution, I also says that error 21= hdd not lock, so how would i lock it again?