Causes of a Blinking Xbox Controller
Xbox controllers will blink for a variety of reasons, but there are a few primary causes.
The controller has lost its connection with its Xbox. Repairing the controller will stop the blinking and restore its functionality.The batteries are low. Just plug in your controller to recharge its internal battery. Once it’s charged, the blinking will stop.It’s broken. There aren’t really any serviceable parts inside an Xbox controller that would cause the blinking, so you’ll like need to reach out to Microsoft for help.
How to Fix an Xbox Controller Blinking or Flashing
Regardless of if you’re talking about a controller for a PC, Xbox One, One S, One X, Series X, or Series S, if your Xbox controller is flashing, try out the steps below for yourself. Sometimes, the problem causing flashing can come down to what you’re trying to connect to and not any actual issues with the controller. In other cases, you might be close to the computer you’re using your controller with, but there may be a lot of interference from other devices causing your controller to blink.
