[REQUEST] Lenovo B590 (H1ETxxWW) Whitelist Removal

[steberrr]

Hello! I would like to request a Whitelist removal for my Lenovo B590. I want to use an external GPU (GTX 1650) via the M.2/mPCIe slot.
My Laptop details:

• Model: 20208
  
• Chipset: HM77
  
• BIOS Version: H1ET84WW (1.22)
  
• FPT Result: Operation Passed!
  

Link to my BIOS region dump: https://drive.google.com/file/d/1xhQlWw7...sp=sharing
Could you please remove the whitelist and, if possible, unlock the hidden Advanced menu?
Thank you very much for your help!