If your Oculus Rift sensor isn’t connecting, try these troubleshooting tips:

• Check to make sure your Rift and USB drivers are up to date.
• Check to make sure your sensor is plugged into a USB 3.0 (blue) port.
• Try plugging your sensor into a different USB port.
• Restart the Oculus app on your PC.
• Install the latest Oculus drivers. To do this:
  1. Close the Oculus app.
  2. Press the Windows key + R on your keyboard to open the Run command.
  3. Enter C:\Program Files\Oculus\Support\oculus-drivers
  4. Open oculus-driver
  5. Open the Oculus app and then try to connect your sensor again.