i only had my xbox for 1 month now an when i turn it on this morning it took forever to start up and then it gave me a blank screen . then i restart it and it ask me to sign in then it waz just stuck on that page . what to do?
just to add to VoteDC's post if you are not able to get to the dashboard try the steps in the link below.
If you are able to get to the dashboard I would suggest checking to see if your profile is currupt. If it is currupt delete it ( Make sure to delete profile only) Then download the profile again. If it is not currupt there is no reason to delete it you
can just try to download it again and see if that resolves your issue.