okimdone

I just had this issue with a SUPERMICRO MBD-X10SDV-TLN4F-O and after playing with the the BIOS I got my USB 3.0 drive working by disabling any XHCI settings and the "USB 3.0 Support" setting in the southbridge options. Funny thing though, this drive was working fine and boot w/ "USB 3.0 Support" on AUTO before. No changes were made, but due to an A/C outage in Texas I had to shut down the server running in 100 F ambient temp. Luckily I wasn't home at the time. A/C gets fix, time to boot back up aaaaaand it wouldn't boot, fails to see the flash drive. Unlucky me, I'm not going to be home for another month...If I was, I would have replaced the flash drive like I did last time this happened. Anyway, thank god for IPMI.