In the Bios there is hopefully an option for Emulation type. Per default it is set to Auto. Have you tried to set it to USB CDROM or something similar.
What have you used to create the bootable install stick?
In the Bios there is hopefully an option for Emulation type. Per default it is set to Auto. Have you tried to set it to USB CDROM or something similar.
What have you used to create the bootable install stick?