This is kind of driving me crazy and I can't figure it out.
I can't get my Dell Mini 9 to boot from a USB drive. Any USB drive, and I've tried multiple versions of multiple operating systems. I can get other PC's to boot from the drives, but not my dell mini. I can install from an external CD drive though, and right now I'm running Ubuntu Netbook Remix 9.10
My USB Legacy Support is enabled in the BIOS, and I've disabled and renabled it. Still, everytime I try to boot from a USB Flash drive or external USB HD - I get "No operating system found". The USB ports work fine in Ubuntu normally...
So what the hell, does this make any sense?