Problem  | Cause  | Solution  | 
|---|---|---|
LEDs do not light when device is inserted.  | Cradle is not receiving power.  | Ensure the power cable is connected securely to both the cradle and to AC power.  | 
Device is not seated firmly in the cradle.  | Remove and re-insert the device into the cradle, ensuring it is firmly seated.  | |
Device battery is not charging.  | Device was removed from cradle or cradle was unplugged from AC power too soon.  | Ensure cradle is receiving power. Ensure device is seated correctly. Confirm main battery is charging. The battery charges from fully depleted to 90% in approximately 2.5 hours and from fully depleted to 100% in approximately three hours.  | 
Battery is faulty.  | Verify that other batteries charge properly. If so, replace the faulty battery.  | |
The device is not fully seated in the cradle.  | Remove and re-insert the device into the cradle, ensuring it is firmly seated.  | |
Extreme battery temperature.  | Battery does not charge if ambient temperature is below 5°C (41°F) or above 40°C (104°F).  | |
External monitor is not detected.  | The device is powered off when placed in the cradle and then turned on.  | Remove the device from the cradle and re-insert. The device will then detect the monitor.  | 
Display does not change orientation quickly.  | It takes a little time for the device to recognize the monitor.  | Wait for screen to re-orientate.  | 
Devices does not switch to landscape mode.  | Device not detecting monitor.  | Remove the device from the cradle and re-insert.  | 
Display setting not set properly.  | Go to  Settings  > Display  > When device detects external monitor . Ensure Rotate screen orientation is selected. | |
Peripheral not detected.  | Bad cable connection.  | Remove cable and re-connect.  |