So I followed the steps here and downloaded Ubuntu onto my 32gb usb drive and I am trying to figure out how to boot up from the USB.
When I go to my boot menu on my laptop I get boot from notebook hard drive and boot from live cd/dvd. No option to boot from external hard drive. I went to my bios and added network boot to the options but none of those seemed like what I wanted to do so I didn't select those, i did not want to mess anything up.
My machine is an HP x16-1025nr entertainment notebook PC Current OS is Windows Vista.
EDIT
I also have a blank CD, if anybody knows how to boot from a blank CD I will try that too.
I have a program on it to download the *.iso to the disk , it says mounting image, but when I boot from CD nothing happens it goes straight to Windows Vista which makes me think the image was not mounted correctly. I don't really care which way, USB or CD I just want it to work without wiping my hard drive.