There are a few things that could be going on with your PlayStation 4 controller. The most common is that it may have been damaged in some way and needs to be replaced. If that’s the case, you can find a PlayStation 4 controller replacement on Amazon or other online retailers. Another possibility is that the battery might have gone dead and needs to be replaced as well. If all of these things are not causing your controller to blink white, then something else could be wrong.
