aivislv123 posted a question in Hackintosh SierraMac OSX Sierra show up HDD but refuses to partition drive So i am new here, never owned a mac or any Apple ithing. i want to know where all buz is about and make my own hackintosh laptop. here i am with Acer E5 574G i5 6200U (skylake)|4Gb DDR3L ram|intel HD 520|Geforce 940M|Atheros Wifi|currently windows 10 X64 Home i want to install Sierra on it becouse it is only one compatible with Skylake(i at least think. why in the world would old versions have support for it) problem i am facing is that my HDD shows up but i can't modify partitions. i still want to use 800Gb windows partition in UEFI mode and maybe use Sierra on Legacy bios or pair windows 10 with Sierra on UEFI. so i wanted to modify 130Gb big NTFS formated partition to Sierra partition scheme and i failed. OSX said partition has no more free space...wait what?? i have 130Gb free to format!!! So i returned to windows and now i am deleting that NTFS partition to unallocated space on Hard drive and i'll try again. Maybe someone has experienced this and could help me..that would be cool. by the way i have used Linux before and i know how to handle terminal, so i am not afraid to use terminal if needed.