8.As mouse may not respond, touch the OK button to shut the Tablet down. It is not necessary to remove and reinstall the battery. In the case of a Docking firmware update, you must remove the tablet from the docking station and reinstall the tablet onto the docking station.
9.Power the tablet up and check the firmware version via the procedures outlined in Chapter 2 of this document.
Elo® Tablet Firmware Update Application Note
ES601079 Rev A, Page 9 of 10