Maslo_Jojoba, See the bootloader or BIOS settings, or a flash drive, if the image from the upstream is recorded correctly via the command line, then there are no problems with it, I had a Chinese flash drive with it, there was a hang on the installation, I took another problem as I did not
* MSI Z97 PC MATE I7 4790K Ram 8GB kingston GTX 970 G1 SSD Kingston 120GB Win 10)
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LENOVO Y520 * I7 7700HQ * HD630 * 16GB RAM * BCM94352Z * Samsung SSD 960 EVO 250GB * Mac OS 10.14.3-SOLD