New Holland 14905: Keyboard is missing (JA)

The system indicates that the keyboard is missing. This may prevent normal operation of the machine's control interface. The issue is related to the keyboard component identified by the fault code.

1. 1

   Keyboard connection

2. 2

   Keyboard power supply

3. 3

   Keyboard interface with the controller

1. 1

   Inspect

   Check the physical connection of the keyboard to the controller.

2. 2

   Verify

   Ensure the keyboard is receiving power as required.

3. 3

   Test

   Test the keyboard interface with the controller to confirm functionality.