BIOS Unlock request- ACER e1-572-34016G75-

Hello,

Could anybody please help me to unlock my Bios:
BIOS: InsydeH2O Version 03.73.06.0055V2.13

Mostly i want to get back IDE/SATA options and may be other interesting options as plus.

Please show me how to do it as i never did it before, i would be greteful!

Bye