The thing is I had no problem installing FC6 on the same kontron box with usb cdrom. It seems the problem only happen on FC7. I tried three konton boxes with usb cdrom and I got the same problem when I install FC7. But I got no prolbem installing FC6 on these boxes. -- This is an email sent via The Fedora Community Portal https://fcp.surfsite.org https://fcp.surfsite.org/modules/newbb/viewtopic.php?post_id=194827&topic_id=42737&forum=32#forumpost194827 If you think, this is spam, please report this to webmaster@xxxxxxxxxxxxxxxx and/or blame jiesun66@xxxxxxxxxx