Turn Off Xbox One Controller Pc. I've had Bluetooth Xbox One controllers for years, but never knew how to turn them off via Bluetooth on mobile or PC without yanking the batteries. If you want to turn off the console without the controller press the xbox button on the console.
I have disabled the light on my first Xbox controller but then I wish I didn't. Pressing it once will put the console into a low power standby mode. Turn on your controller by pressing the large Guide button in the middle, then press and hold the sync button for a few seconds.
If you have a wireless XBox controller for PC, then you cannot turn the controller off without removing-and-reattaching the battery pack.
Your Xbox One controller may keep disconnecting because, if you are using a wireless controller, it is out of range.
I've had Bluetooth Xbox One controllers for years, but never knew how to turn them off via Bluetooth on mobile or PC without yanking the batteries. Some Xbox One controllers support Bluetooth for wireless connection. Certain models of the Xbox One controller can connect to any old PC Bluetooth adapter.