By disconnected, I am guessing you mean banned forever. The way to fix that is make a new windows live account, wipe your xbox, and make a new xbox live account.
Call Xbox live.
three flashing red lights of death xbox 360 youtube vidio you go to PC consols ripair shop and they wil fix it
Glue it.
WARNING! THIS IS ONLY A TEMPORARY FIX! YOU WILL EVENTUALLY HAVE TO TAKE IN YOUR XBOX360! To temporarily repair the E74 rrod error on the xbox360, you will need: 1. A broken Xbox360 2. Two paperclips First, take the two paper clips and fold them out until they are straight. Now, take the paperclips and stick them in the back of the xbox where the fans are and block them. Then, turn on the xbox. You will see the red light. Come back to the xbox in about 15-30 minutes. Now, you should see two red lights. Turn off your xbox. Leave off for 10-15 minutes or when cool. Your xbox should be good for a couple of plays until you have to repeat the process again.
If your Xbox has just the 3 red lights - not the total ring - then turn off your Xbox, then unplug everything, then replug it all in. When I say everything, I mean every cord that is connected to your Xbox and this should fix it.
you dont
you need a router to fix it sorrymarian4
Try calling xbox live to fix it or add gold membership
just let the Microsoft people do. ( like let a Microsoft store fix it ) because the old version of the xbox360 has many errors. All xbox 360s has will it for the old version
how do u fix the xbox360 1 red ring on the bottom right i don't know do u and can u tell me how too fix it beclause i want to get back too blakoops and halo reach
By Betamech> depends on the problem if its to a point beyond repair even after checking with the company that makes the xbox 360 then get a fresh ( new ) 360, or if the problem is lesser than that still contact the Xbox 360 company and seek your answer(s) since there might not be (or could possibly be) any way you can fix it on your own.