My xbox 360 controller dosent work!I have a black controller and a white one,the white one dosent trun on it just flashes like a freaking comilean!

Well if they're flashing the hard drive is over heating and you need to get either a new hard drive or a new Xbox.

There is a sync button next to the Play and Charge port on the controller, all you have to do is press both the sync button on the Xbox and the controller and it should connect. On the nonslim Xbox 360's the sync button is right next to the infared sensor and the memory card slots. On the slim Xbox 360 the sync button will be right next to the usb ports on the front of the Xbox 360 console. When you successfully start the sync the led's for the controller's and console's lights will spin and be ready for you to press the sync button on the other device.
(PS, you have to have both the console and the controller on for this to work; PPS, By controller on I mean having it searching)

On the controllers for the xbox 360 elite, the black and white buttons that used to be on the old xbox controller S, are gone.

Have you tried pressing the sync switches on both devices, its the little white button on the top of the controller and the one on the 360 is near the memory card b slot (round white one) press the one on the controller and the lights shoudl start flashing then press the one on the 360 while the lights are still flashing they should then flash on one light about 3 times to indicate success. if this doesnt work you may have a faulty RF(radio frequency) unit, this is the wireless device which communicates with the controllers, if this is the case you can get this replaced at your local pc shop for around £20 to £30.
Hope this helps
Paul

If your using it on a 360 then try syncing your pad with the console, theres a small white button just down and left from the power button, down adn right slightly from the second memory port, while holding this button down press the small white button that is on top of your 360 controller and hold them both together at the same time till they start blinking simultaneously... Then voila...Happy gaming

It could be the cable port needs resetting. On the TV unplug the tv and on the xbox disconnect the cord and turn off the xbox and unplug it. Then put the different cord on and plug the 360 back in.

You have to connect the controller like this: Somewhere on the XBox 360 controller there is a button that looks like this, o))) or something like that. Push that button and look at the XBox 360 round lights, they start to flash, that means you have to push the same button on the console. The o))) button should be infront of the console.

Regards,
Max

that usually mean the batteries are completly dead.

You are saying PS2 controller but only the Xbox and Xbox-360 controllers have the black and white buttons. These controllers can't be swapped to the other system even with emulators via USB adaptation. The Xbox controller can be adapted for USB PC use with Windows XP but has very little support when trying in Vista. 360 has USB connection and has full connectivity for Gamepad use in Vista. I am not exactly sure why you are trying to find these buttons on the wrong controller. If you are trying to make a gamepad for PC, I would recommend either an adapter or USB hack, but not much information on DIY PS2 USB adaptation. Google has a lot of resources on various DIY gamepad projects but not all are helpful. In any case, I hope this information either helps or leads you to the resources you need.

have you tried to pair it... the little white button on both the controller and the 360? works just like the wii remote