Ayumi_2004 wrote:dell alienware...(恕刪) Select UEFI options - usb1-UEFI OS(ASUS SDRW .......)then Press Enter, which should work.Or you can go to BIOS setting to choose CD/DVD driver to boot and install win10.there're some related example you can just find it from youtube.https://www.youtube.com/watch?v=IU0b48XpNsU