Fortunately, the flashing blue lights on the PS5 controller are an indicator that it's in the pairing mode. This is normal behavior if intended -- say, when you're looking to pair your own ...

During the September PlayStation State of Play, Sony reveals three new colors for its PS5 console covers and DualSense controllers.

When a DualSense is flashing blue, there's a serious problem. Learn what that light means and how you might be able to fix it.