Bios Mods -The Best BIOS Update and Modification Source

Hello ALL,
I have Lenovo ThinkPad T440p  BIOS GLET77WW ver. 2.31
Is it possible to edit DMI table on this BIOS?
I need to change serial number .... so which tools I should use for that?
Thank you.

Yes It's possible It !
Use Universal Bios Backup and FPT tools to upload the results files here :

http://rghost.net/58219938

http://rghost.net/53128665

Let me know
Rgards

P.S. I have to see if your Eeprom is Writable yet , let me know actual Serial and new one !

Thank you