[SOLVED] Bios won’t detect flash drive

[dmeany]

I just finished building my computer and my bios finally loaded, but when I tried to select the boot device, my usb won’t show up. I have an asrock Z370 extreme 4 and am trying to install windows 10.

 

[jojesa]

Try inserting the USB to a USB 2.0 port.
or
Clear CMOS and see if it helps.
or
Also try updating the BIOS, it could be a bug.