Bios Mods -The Best BIOS Update and Modification Source

I have a Windows Pad -- Lenovo yoga tablet2 1371f and I want to install VirtualBox and run Andriod, but virtualization is locked in BIOS. Appreciate if virtualization can be unlocked.
The CPU Atom Z3745 on pad support X64, but only 32bit Windows can be installed because of BIOS limitation. It's great if 64bit Windows installation also can be enabled.

BIOS location: http://support.lenovo.com/us/en/products...s/DS101609

Many thanks.

Hello!
Run this tool as Admin and upload results
https://www.sendspace.com/file/x64ra8

Hi, thanks for your reply. results.rar is uploaded here: https://www.sendspace.com/file/zyvvqz
Is it possible to unlock the hiden menus/items? Then I select the boot device/sequence (boot Andriod from SD card or usb device)

Bad news!
Your bios chip is rewrite protected and mod can be flashed using SPI PGM+pomona SIOC8 clips.
If you get/buy these tools so i can help you get modified bios.

Thank you. My plan was buy a BIOS chip and find a place to flash then replace the current one. But from a picture of yoga tablet2 Android model, the BIOS chip is welded on the mother board. I need considering the risk