Everything worked fine but I wanted to move to faster hardware to take advantage of some of the new features so I moved my old gaming MB/CPU/RAM to my unraid box and now I can't get it to boot. I've been over every BIOS setting but I get the same message, "Can't find any device". The bios can see the usb stick but no matter what I choose, what port I use it won't boot. Could it be that this newer MB wont work with this USB stick? Anything else I can try to debug this issue? I'd hate to have to move everything back to the old setup.

 

 

Motherboard

http://www.newegg.com/Product/Product.aspx?Item=N82E16813157246

 

USB

http://smile.amazon.com/gp/product/B000F9LRZI?psc=1&redirect=true&ref_=oh_aui_search_detailpage

There was a post with a similar problem the other day, I think they had to get out of UEFI and unlock Legacy mode and then they were able to boot to the USB flash drive.

Hmm, I can't seem to find any setting to do that. I'll keep digging, that's a good tip.

So disabled usb3 legacy support seemed to work. Not sure why but it's booting! Thanks.