I am running 6.12 and ran the upgrade to 7.3.1 it took some time but did say it was Done. I saw "usb device descriptor read/8, error -110" in the log though. Nothing else. I did not get an indication to rebooot or anything like that. I was leary to reboot not know the status of my USB Flash. I did have a backup of my flash I had taken prior to the upgrade just in case. I powered off the server and took out the flash drive and cleaned it and hte USB port on the motherboard. I put it all back in and it booted fine but still on 6.12. Do I have to upgrade to a lower version and step my way to 7.3? I knoiw it is a big leap. Any ideas? Thank you...