Hello everyone, so i purchased a new laptop - asus rog strix gl503vd it's 2018 year edition, it doesn't have a windows instaled, so i tried to use my usb drive to instal windows, but it's nit showing up, i can't make it as default boot device, so i can't instal windows, what should i do? Thanks
P.S. This is what is showing up when i press esc button on startup, it allows me to choose the boot device, but there isn't my flashdrive. https://prnt.sc/kqb6mk
P.S. This is what is showing up when i press esc button on startup, it allows me to choose the boot device, but there isn't my flashdrive. https://prnt.sc/kqb6mk