![Question - Asus prime X570-PRO stuck on BIOS | AnandTech Forums: Technology, Hardware, Software, and Deals Question - Asus prime X570-PRO stuck on BIOS | AnandTech Forums: Technology, Hardware, Software, and Deals](https://uploads.tapatalk-cdn.com/20201112/63c8cdcfc70b678ee835730433b61fb5.jpg)
Question - Asus prime X570-PRO stuck on BIOS | AnandTech Forums: Technology, Hardware, Software, and Deals
![Asus bios update won't recognize the file in my usb flash drive. I heard the majority of flash drives are under fs0 but I don't see an Asus bios folder there or Asus bios update won't recognize the file in my usb flash drive. I heard the majority of flash drives are under fs0 but I don't see an Asus bios folder there or](https://preview.redd.it/zpo6ryiw50581.jpg?width=640&crop=smart&auto=webp&s=03ec3b7c1355f64f61d89a477a3c49648c92d7e2)
Asus bios update won't recognize the file in my usb flash drive. I heard the majority of flash drives are under fs0 but I don't see an Asus bios folder there or
![If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User 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)
If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User
![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
![Bios flash button. When do I now when the update is finished? Its been 40min now and the green light is still there. Asus rog strix b550-f : r/ASUS Bios flash button. When do I now when the update is finished? Its been 40min now and the green light is still there. Asus rog strix b550-f : r/ASUS](https://preview.redd.it/wdywzfelfcs61.jpg?auto=webp&s=12400ec99e7c364a11490e9e6018720a0538fe6e)
Bios flash button. When do I now when the update is finished? Its been 40min now and the green light is still there. Asus rog strix b550-f : r/ASUS
![USB flash drive won't show up as a bootable option on a laptop with Endless OS installed on it - Super User USB flash drive won't show up as a bootable option on a laptop with Endless OS installed on it - Super User](https://i.stack.imgur.com/c9eS4.jpg)