Can't Boot from USB - HP EliteDesk 800 G2

[Appletax]

Reset BIOS, messed with settings - cannot get it to boot my Windows 10 USB.

Tried Legacy Support enabled + Secure Boot disabled as well as Legacy disabled and Secure enabled.

Choosing System Restore (F11) will boot a Linux distro from USB, but not Windows 10.

What to do?

See these pics:



Edit:

Performed a network BIOS update and it automatically booted the Windows 10 USB.

The boot menu now shows the USB flash drive.

What the frick :-/

 

[fincoder]

I had the same problem with a HP ProBook, couldn't get it to boot from Win10 installer USB no matter what I tried. After BIOS update it booted the installer no problem.

 

[nlinecomputers]

Toss the USB drive. Use a different brand. I have a stack of sandisk USB drives that will not boot.