On Fri, 20 Sep 2013 16:16:59 +0200 poma wrote: > First you should check the BIOS version and eventually upgrade it. > $ su -c "dmidecode -t bios" > $ su -c "dmidecode -t baseboard" I just killed an asus motherboard by precisely following their bios upgrade instructions and had to order a new bios chip, so I'd put bios upgrades at the very bottom of any list of things to do. The first things I'd try would be: A. Different USB port and/or cables B. Boot off a live CD some utterly different linux version (knoppix is always good) and see if it can see it. If it can, there whatever is going on is strictly a software -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org