How to dump BIOS on Lenovo Legion 5 15ITH6H (Intel i7 11th gen)?

[Fèlip3]

Hello everyone,
I’m trying to learn how to properly dump the BIOS from my Lenovo Legion 5 15ITH6H (Intel i7 11th gen platform) and I’d like some guidance to make sure I do it correctly.
Laptop details:

• Model: Legion 5 15ITH6H
  
• CPU: Intel Core i7 11th Gen
  
  

My goal is only to obtain a clean full dump to provide in a repair thread.
Any guidance or confirmed procedure for this model would be greatly appreciated.
Thank you 👍