''If you see error code 80151006 when you’re using Xbox LIVE, it means your Microsoft account is valid but is not associated with an Xbox LIVE account.'' If you have recently purchased Xbox LIVE Gold, test your Xbox LIVE connection for an update,
if you may, on your console of which may then solve the issue.
Press the Guide button on your controller, go to Settings and then select
Select Network Settings.
Select Wired Connection (if you’re prompted to do so).
Select Test Xbox LIVE Connection.
If that fails, try deleting your profile, clear your system cache, then download your profile! To download / delete your profile, view the
Delete / Download Profile page. And for the cache, view the
Clear System Cache page for a guide on how to do that.
Hope this helps!
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