Wireless controller not functioning? [Playstation3]

CAUSES

- Un-paired connection between the wireless controller and system

- Erasure of the controller number

- Specified controller number requirement by some software

- Low battery charge level of the wireless controller

SOLUTION

- Ensure the wireless controller and system are paired and a controller number is assigned.

- Re-assign the controller number by pressing the PS button on the controller.

- Ensure the wireless controller battery is adequately charged

- Reset the wireless controller by pushing the reset button on the controller.