Having same issue. When I tried to reset, it keeps asking for administrator password which I can’t remember
I have used bootable USB stick, USB DVD ROM yet the system could not boot from either of the two.
I have also removed the Hard Drive and power on the tablet, it still boot to windows without the Hard disk which made me to suspect that the OS was programmed in a chip.
Please, any idea to how to recover or remove the password will be highly appreciated.
Thanks in anticipation.