Hello. I have had my 320gb xbox 360 mw3 limited edition fir almost 3 year now and i have NEVER had a problem like this before. Whenever i turn my console on the circle just keeps spinning and spinning and nothing happens. (it is trying to connect to xbox live) as soon as i take my hard drive out and use my usb stick, it signs me in instantly just like it usually would. I would really like to fix this asap. thx for any support.