Reference

A Bluetooth(R) device was not found.

    Make sure the Bluetooth function of your tablet is turned on.
  • Tap [ Apps & Widgets] - [ Settings] - [Bluetooth], and then set [Bluetooth] to [ON].

    Make sure the Bluetooth device you are pairing with is turned on.
    When you tap [ Apps & Widgets] - [ Settings] - [Bluetooth] and then tap [SEARCH FOR DEVICES] at the top right of the screen, a Bluetooth device may not be found immediately. Possible reasons are the number of devices around your tablet, the distance from the device, the environment, and signal conditions.
  • Bring the Bluetooth device you are pairing with as close to your tablet as possible, and try again.

    Make sure the Bluetooth device you are pairing with is in discoverable mode.
  • The Bluetooth function of the commercially available Bluetooth device you are pairing with should be turned on and should be in discoverable mode.

  • When you reconnect a disconnected Bluetooth device that was previously connected to your tablet, connect the Bluetooth device again after deleting registration by both the Bluetooth device and the tablet.