Ok, I have this error screen whenever I boot my xbox, I had swapped my hard drives right before this too because my old hard drive had the error message 21. This hard drive is out of another xbox. Is there any way I can fix this, and if so, how?
You just cant swap hardrives and expect it to work. Each hardrive as a unique hdd key that corresponds with the motherboard key. If they dont match you will get error 21.(also cased by corrupt dash)Hopefully if you were smart you backed up your eeprom or at least wrote down your hdd key. If not you basicly screwed!!!
