Let’s imagine you’re right in the middle of Halo 3. Suddenly the screen goes black and you see red lights. You’re ready to get hysterical when that happens. It has happened to many Xboxes that have been used for hours. If you want to get rid of the 3 flashing red lights, there are a few things you could do.
First, try to turn off the power. Immediately unplug all equipment from the power outlet. Remove the cables connecting the console to the hard drive. Now wait a minute. Then put back all the plugs except the hard drive.
On occasion, this has been found to be a good solution. Therefore, the problem may lie with incorrect data being cached on your hard drive. After some time, you can reconnect the console to the hard drive.
Another thing you have to do is make sure your console is plugged directly into the wall. It should not be attached to a power strip or extension cord. A direct power supply could very well get rid of the 3 blinking red lights on your Xbox.
When you have an Xbox Live membership, you don’t want to constantly lose level progress when you can’t get online. Send your Xbox to Microsoft for repair if you haven’t been able to fix the red lights issue. It will be repaired for free if your machine is within the warranty period. If not, you need to pay $140 and shipping charges.
Try many different methods to fix your faulty Xbox. Your console will heal from the 3 red lights flashing in at least one direction. And then you can get back to your gaming sessions without interruption.