An apology, I downloaded several bin files from this site, because as I said I do not have an original bios of my laptop, so I could not make a backup and downloaded some from here and in fact the 2 that Brontobyte uploaded worked for me. At first I was going to upload the first one that he uploaded but as you mentioned that it was corrupted then I uploaded the second one, because when I saw that it said that it was the original one I assumed that there would be no problem... as I said, I am a little desperate and I do not have my folders well organized, an apology.
Attached is another bios...

Ready, I uploaded the bios that I have and my serial number ....
If you need any other information, tell me and I will give it to you.
Thank you very much​...

My serial no: PC0DSEX5...

This is my actual BIOS...

Hi, I need your help... I have a thinkpad t460s 20FA which has Computrance/Absolute enabled. Someone who knows some method to remove it, either a bios patch or some other method ....
It has caused me a lot of headaches, as much as I try I can not disable it , I have already tried reprogramming the bios, deleting all the chip leaving it blank and reinstalling the original bios from scratch but it does not work, still appears the computrance lock when I enter the BIOS.
I don't have exactly the original bios of my computer, because when I made a backup it didn't allow it, but I found...