[REQUEST] Lenovo B480 (H1ET73WW) Advanced Settings Tab

Hi, 
I Want to change Video Memory Size and also would like to have advanced options in my BIOS, someone created a whitelist mode for this bios but doesn't modded further.
If anyone can help me out it would be awesome, if possible please add new lenovo logo.

Device Name: Lenovo B480
Model : 20140
Bios: H1ET73WW (1.16)
Processor: Intel Core i5-3210M

BIOS and logo are in the attachments

And official bios link:
https://download.lenovo.com/pccbbs/mobiles/h1uj53us.exe

Thanks in advance.

  LOGO.BMP (Size: 16.52 KB / Downloads: 3)

  bios.bin (Size: 4 MB / Downloads: 1)