This takes you to BIOS, Now you can press F10 or navigate using keyboard to enter BIOS
Boot up the tablet while pressing the volume key on tablet and press F2. Now connect the newly created HP Diagnostic media to HP Elitepad 1000 G2 docking station.
Main folder Hewlett-Packard and three sub folders. Copy the file E6400A34.exe to a bootable USB key. This executable file does not create the DOS system files. Run the BIOS update utility from DOS environment (Non-Windows users) NOTE: You will need to provide a bootable DOS USB key. Click the OK button.The system will restart and the BIOS Flash will be completed.