![Guide: Update Your Maximus VI Or ASUS Z87 Motherboard With USB BIOS Flashback For Devil's Canyon 4790K, 4690K CPUs | ROG - Republic of Gamers Global Guide: Update Your Maximus VI Or ASUS Z87 Motherboard With USB BIOS Flashback For Devil's Canyon 4790K, 4690K CPUs | ROG - Republic of Gamers Global](http://rog.asus.com/wp-content/uploads/2014/07/BIOS2004.jpg)
Guide: Update Your Maximus VI Or ASUS Z87 Motherboard With USB BIOS Flashback For Devil's Canyon 4790K, 4690K CPUs | ROG - Republic of Gamers Global
![uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User](https://i.stack.imgur.com/kepiA.jpg)
uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User
![uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User](https://i.stack.imgur.com/jahqV.jpg)