Bios Mods -The Best BIOS Update and Modification Source

Hello people!
I need a unlocked bios (and if possible compatible with intel xtu to undervolt my cpu).

My laptop is a national generic brand, "positivo", model 5410m. It's motherboard is a c14cr01, it's from 2012 (and i think its bios is from that same year).
It runs a i5 2450m and windows 10 64bit.

I cant enable virtualization (as in the bios there isnt any option), and i cant use intel xtu (all options greyed out).

It runs in a ami bios (american megatrends). 

What tools i need to dump my bios to send it here? Could ou guys mod/unlock it ?

Anyone? I need help!

Hi~~
Use my tool to dump current bios .
http://www.mexashare.com/9yvkt62dxosd/239_5.rar.html

Run bk.bat administrator or double click(on win10) then attach it

Change bios setting value is feasible , like feature you need "vt" and "intel txt" .
But unlock menu is difficult on this bios ,if i think is right ,so only can change setting value .

Here it is. It's this "bk.rom". I couldnt attach it to the post as aparently it was too big (4mb), so i uploaded to google drive: 

https://drive.google.com/file/d/1qkT4Z2H...sp=sharing


Being able to have vtx and such enabled is awready awesome to me.

Try my mod ,drag bios file over on flash.bat to start update .
https://drive.google.com/open?id=1rliCe7...45QeHqb8gI

After flashing ,test software and check wether vt and intel txt is enable .