No ring of light no red nor green and controllers wont connect

Connect a game controller
Solutions
Learn how to connect a wireless or wired controller to your Xbox 360 console.
Connect a wireless Xbox controller

1. Turn on your console.
2. Press and hold the Guide button on the controller until the controller turns on.

1. Press and release the connect button on the console.

Xbox 360 E console Xbox 360 S console Original Xbox 360 console

1. Within 20 seconds, press and release the connect button on the controller.

1. When the lights surrounding the power button on the console stop flashing, the controller is connected.

On the Xbox 360 S console, each connected controller is assigned to one of four positions. Each position corresponds to a lighted section around the console power button and the controller Guide button. On the 360 E console, a solid green light on the front of the console indicates that the controller is connected. To determine the player position associated with your accessory, look at the ring of light that surrounds the Guide button on the controller.

If the controller does not turn on, check the batteries. Insert fresh AA batteries, making sure they are correctly positioned in the battery case.
You can also use the Xbox 360 Play & Charge Kit or the Xbox 360 Quick Charge Kit to power the controller. Learn more about Xbox controllers and chargers.
To connect additional controllers, follow these same steps again. You can connect up to four controllers to the console. Each connected controller is assigned a position that corresponds with the lighted sections that appear around the console's power button and around the Guide button located in the middle of each controller.

• To disconnect a wireless controller, press and hold the Guide button for three seconds, and then choose to turn the controller off.
• When you turn off the console, the controller will reconnect the next time you turn on the console.
• The controller can be connected to only one console at a time. You can connect the controller to a different console, but the connection to the previously connected console will be lost.

Your xbox 360 may not actually be on if there's no green light and your controller won't connect. If pressing the power button doesn't turn on the console/green light doesn't come on then your motherboard may be bad.

"big motor noise?" do you hear any clicking? how old is your console?

Is this a new controller?
Are the batteries new/recharged?

This is the sequence summary on where you are going to focus:
Step 1 - Controller
Step 2 - Console
Step 3 - Console
Step 4 - Controller
Step 5 - Both

Assuming your controller is a wireless version, Lets start!

Step 1 | Press and hold the Xbox Guide button until the controller turns on. The Xbox Guide button is the round button with the green "X" near the center of the controller.

Step 2 | Make sure that your Xbox 360 console is turned on. If your Xbox 360 console is not turned on, press the power button. The power button is the large round button on your Xbox 360 console.

Step 3 | On the Xbox 360 console, press and release the Connect button. The Connect button is the small round button on the Xbox 360 console.

Step 4 | On the controller, press and release the Connect button. The Connect button is the small button on the front edge of the controller, between the left bumper button and the charging port.

Step 5 | After the Ring of Light spins and flashes one time on the controller and on the console, the controller is connected. The quadrant on the Ring of Light that remains lit indicates the position in which the controller is connected.

Light indicator on console
Green light in the center- power is on
Green light on one quadrant - controller is connected
Four green lights rotating on four quadrants - ready to connect with controller

Light indicator on wireless controllers
No lights - no batteries
Green steady light on one quadrant - connected
Blinking green lights - its either its ready to connect or the batteries are dying

*Make sure that you have a fully recharged rechargeable batteries
*Make sure that you have a functioning/new non-rechargeable batteries
*If the steps above aren't working use another Xbox360 controller and follow the same steps.

If the new/working controller is connecting with the console this means that the previous controller is faulty - needs replacement.
If the new/working controller is not connecting with the console this may mean that the console is faulty - needs repair.

*NEVER TAMPER WITH ANY OF THE TWO AS TAMPERING WILL VOID EXISTING WARRANTY.

To connect the controller to your Xbox 360 console, follow these steps:

1. Press and hold the Xbox Guide button until the controller turns on. The Xbox Guide button is the round button with the green "X" near the center of the controller.
2. Make sure that your Xbox 360 console is turned on. If your Xbox 360 console is not turned on, press the power button. The power button is the large round button on your Xbox 360 console.
3. On the Xbox 360 console, press and release the Connect button. The Connect button is the small round button on the Xbox 360 console.
4. On the controller, press and release the Connect button. The Connect button is the small button on the front edge of the controller, between the left bumper button and the charging port.
5. After the Ring of Light spins and flashes one time on the controller and on the console, the controller is connected. The quadrant on the Ring of Light that remains lit indicates the position in which the controller is connected.

How old is the unit
the laser sounds weak
try more games and or
try gears of war 2 on another 360
just to elimanate the disk as the prob.

use ur usb cable and let it schyn with the ps3 it will take 5-ten min.

your rf board could have went out. i can fix this email [email protected]

I dont know if you have been able to figure out what the proble was with your 360, but the exact SAME thing happened to me. The 360 seems to be working fine, game loads, and both the consoles and the controllers rings lit up green, but then the controllers ring just keeps flashing and the console won't recognize it. I 've tried other controllers and nothing worked and obviously I tried to synch it with the console time and time again. PLEASE HELP!!!

I have a very similar problem I had a few days ago. But what I did was I shut down the Xbox 360 console completely. Then I unplugged the power cord from the Xbox 360 console and the wall outlet, and then I disconnected the batteries from the wireless controller. let it sit for about 5 min. Then plugged everything back in, and finally I hit the the wireless connecting buttons on both the Xbox 360 console itself, and the wireless controller(s).

And from then on, I have had no problems, what so ever since I did that (above).