Alrighty folks. Just completed my first PC build which I've been debating doing for a couple of years now. The PC fires up and runs ok in BIOS however I cannot for the life of me get it to install Windows 10 off of the Creation tool USB thingy I have. When starting the PC I press F8 to select volume to boot from, select the USB drive I've got the installer tool on but it always (After a few seconds) reverts to the "Reboot and select proper boot device or insert boot media in select boot device" or something close to that message. I dont know if its because I'm making the Windows installer USB on my iMac and its not doing it right or what but its leaving me in a position where I can't use the bloody thing. One of my case fans has a nice chirp sound to it also and Amazon want me to send the whole case back instead of sending me a new fan or send me a replacement case and I would swap the fans and send that case back with the faulty fan. Any suggestions? I've reserved a Windows 10 install from Maplins which I'll pick up later which comes with a USB installer so hopefully that'll resolve my issue, though if it doesn't then I'll be at a total loss. The Mobo is a ASUS Maximus VIII Extreme if it makes any difference.