![it's not reading my flash drive that has the bios update tried all usb slots and nothing shows up : r/ASRock it's not reading my flash drive that has the bios update tried all usb slots and nothing shows up : r/ASRock](https://preview.redd.it/qzssgrod48i51.jpg?auto=webp&s=9ee4e82982acf6a0b2d2ee448d3facb120f8f9e1)
it's not reading my flash drive that has the bios update tried all usb slots and nothing shows up : r/ASRock
![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)
uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User
![Windows 10 - How to boot the system from USB drive/CD-ROM on the G11CD Desktop? | Official Support | ASUS Global Windows 10 - How to boot the system from USB drive/CD-ROM on the G11CD Desktop? | Official Support | ASUS Global](https://kmpic.asus.com/images/2017/12/25/d92190e6-55c2-4577-8f51-09e8c53c5ce6.png)
Windows 10 - How to boot the system from USB drive/CD-ROM on the G11CD Desktop? | Official Support | ASUS 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)