I`m trying to make a hackintosh with my pc and i had looked for how to do it.
I found a problem, my bios is a InsydeH20 Rev.3.5 version f.29 and i can`t found a way to access advanced mode. it is blocked. other informations that may be usefull.
-Manufacturer: HP
-Motherboard Model: 1449
-Motherboard Version: 65.38
-Backup Bios: https://www.box.com/s/374g52t74ron8g0sknoy
-Bios Download Link: http://ftp.hp.com/pub/softpaq/sp55001-55500/sp55299.exe
-RW Everything Report Download Link: https://www.box.com/s/0nlvrold2q1btt0skwjd

I`d like to know what i have to do to access the advancede mode to change the HDD to AHCI mode and if possible, a guide showing how to install and the possible problems i could find.