Hi, when I try installing High Sierra from USB media to a blank drive, I get an error screen stating: Code: macOS could not be installed on your computer. An error occurred while loading the installer resources. Quit the installer to restart your computer and try again. I've posted the console log here. I've tried two different hard drives to rule out a failure. The machine's current configuration is: 1x 2.8Ghz Quad Xeon 3x 8GB DDR3 ECC PC10600 1333MHz SDRAM ATI Radeon 5770 1GB 1TB WD Blue Scorpio HDD (or 160GB Maxtor) I've already tried resetting the PRAM. Doing it during startup didn't seem to work, so I used nvram -c from terminal. The seller mentioned that he had problems installing the latest version of macOS, which I took to mean Mojave not installing because of the video card. It was successfully booting 10.6 before I wiped the drive.