We had an older xbox360 lying around, my nephew decided to try putting a game in it to test it, see if it worked, who knows what his thoughts were. It failed to update, for whatever reason, so he took it out and hasnt messed with it since (*He thinks game was Resident Evil 6, which is a game we no longer own). I've now come across it again and when its booted its showing an update error and asking me to put the disc in the machine to continue the update. I've tried updating via USB, CD/DVD, everything. Tried trick where ya eject tray, unplug power cord, push tray halfway in and all that. Can't get it to update. My question is, Is there any other way to continue the update without the game disc or reset the console so it wont ask for the update anymore? I can't get to dashboard or anything, console boots up and goes directly to update error screen. Any help would be greatly appreciated, though I believe I know what answer is going to be. Thanks!