@kgp It's a motherboard from Gigabyte. They have PCIe3.0 4Lane via PCH. This is not unusual and works just as well.
View attachment 336108 Hi
when you are going to copy the files manually and with the createInstaller.sh script
I receive the errors:
but I think it has been downloaded all right .. I've tried it several times
sudo /usr/sbin/installer -pkg installer.pkg -target /
yes, the result is: installer: Error - ERROR_85720411FF
Then you have to see what causes this error. In any case as the result you must have the macOS Installer app in your Applications folder.
Good luck,
KGP
ah I thought that:
createInstaller.sh will automatically create on any MacOS System the "Install High Sierra.app" for macOS High Sierra 10.13.5 (17F77) in the /Applications folder.
so I have to create the folder first? Ah okay!
I have tried to manually create the folder and it keeps giving the same error.The Applications folder is there by default. Or which folder you are referring to? Why does the createInstaller.sh does not work in your case? Follow the text messages and see where it fails..