Hi Need some help. I have recently switched my office desktop to a newer Gigabyte mainboard with Core i3 - 3220 processor. For graphics, I am using AMD Radeon HD 5450 1 GB version. This same GFX card was working fine in my previous Intel 2nd gen build in High Sierra. I am using Clover patches. Big Sur Catalina Mojave High Sierra Sierra Yosemite El Capitan Mavericks Mountain Lion Lion Snow Leopard Tiger All. Full offline installation of Niresh MacOS High Sierra Hackintosh DMG. Now you just need to download the installer, make a bootable USB and experience a. Create High Sierra Install Usb. OS X 10.8 or later. 14.3GB of available storage to perform upgrade.