Call Xbox. It can be a variety of things.
This could be a problem with either the account, or internet, the best bet is to contact their support team.
It could be settings on one of the Xbox. Go to settings and test the Xbox Live connection. Auto configure it back to the original settings. It should fix the problem.
That would be really odd but you would probably contact xbox support if you had that problem
i would also like to know this, i have an unused desktop computer and i was wondering if i could use my xbox 360 wireless adaptor on it to connect to my router, as the desktop doesnt have a wifi card installed, an answer would be great !!
It could be the xbox (because of the fact that its a refurb), but try calling microsoft.
Yes, in a way. Xbox Live is the name of the online service, and your Xbox Live account is the same across both consoles. This means you can log in on both an Xbox 360 and an Xbox One with the same profile, and your gamertag, friends list, and achievements will be shared.
you will probably have to reset your modem because your xbox is not the problem it is your modem which cannot connect to the internet. So i recommend turning the modem off for 30 secs. and then turn it back on and try it.
XBOX 360 is the best, there is no way ps3 could take the xbox. It may be good to have both though. Xbox 360 you can also connect kinect to it though too(connect kinect:) ) making xbox the ultimate!
for the xbox you need a controller. for xbox connect you don't need a controller.
An ethernet cord to connect the XBox to a router or the wireless adapter for XBox to connect to your wireless router.
Console, no. You can connect to an Xbox from a PC.
No it can not. you need a specific router to be able to use xbox live. It is possible to use an ethernet cable to connect to xbox live, or you could do what i do which is using my laptop as a connection bridge to connect to the xbox using wifi.