Lenovo z50-75

Hello,
I need to unlock hidden Bios options in Laptop Lenovo IdeaPad Z50-75 (15.6"FHD,AMD FX-7500/8GB/1TB+8GBSSHD/R7 M260DX 2GB) to disable AMD powernow (downlock processor).
Bios link: http://support.lenovo.com/rs/sr/prod...loads/DS100825
My backup is here: https://www.sendspace.com/file/lj2a1n
https://www.sendspace.com/file/p4htrn

Is any chance to do something here?
Software name A4CN40WW (ver.2.09 - legacy) Phoenix SecureCore bios
Support models IdeaPad Z40, Z50-75
Operating Systems: Windows 10 64bit
Thank You