Asrock W480D4U won't boot from USB Drive

[shaz]

Hello,

 

I just downloaded & installed the Unraid OS through the USB Creator on a SAMSUNG BAR Plus 32GB USB 3.1 Flash Drive. The motherboard is an Asrock Rack W480D4U. I'm booting into the UEFI, but I can't boot into Unraid. I'm connected over IPMI.

 

For Boot options, I can pick:

• "UEFI: Samsung Flash Drive 1100, Partition 1"
• "UEFI: Build-in EFI Shell",
• "Disabled"

I've tried putting Boot Option #1 as the Samsung flash drive & I've tried putting Option #2 as both the Built-in EFI & disabled settings. Both still bring me to the UEFI. (Picture attached)

 

Under Advanced --> USB Configuration: I've tried setting "Legacy USB Support" to "Enabled" as well as "UEFI Setup Only". No difference

 

What else can I try? Do I need to update or roll back the BIOS? I'm not sure how to even do it on this server-type motherboard. I've only ever used consumer boards in the past where you update the BIOS by either downloading it manually onto a flash drive or by letting the BIOS automatically download it over the internet

 

Thanks for reading

 

 

[JorgeB]

Did you enable UEFI in the USB tool during flash creation?

[shaz]

That did the trick!

Thank you!