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Mojave with Unibeast. Unable to prepare the HDD for installation

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Jun 8, 2019
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Hi guys,
I'm a newbie with hackintoshing, sorry for stupid questions, but...

I'm not able to erase my HDD while installing Mac Os Mojave. Disk Utility returns this error: Unable to write to the last block of the device

The interesting thing is... nothing seems to be working. Even the 'dd' command returns an error input output error :(

My HDD is fine. I'm able to do whatever I want with Gparted in Linux. I created GPT partition but again in Mac it doesn't work.

Maybe Mac requires some drivers or kext to properly work with HDD? Or maybe I just miss something?
Maybe Mojave doesn't support specific HDD drives at all?
Because so far everything works fine. I mean, at least the mac os installer can boot without errors.

USB stick created with Unibeast.
BIOS: AHCI enabled.
Gigabyte GA-H55M-S2, 4GB RAM
Intel Core i3 530 @ 2.93 GHz
HDD: SAMSUNG HD250HJ

Thank you!
 

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