Has anyone tried to usb boot from the BIOS? I've tried to boot but it doesn't even recognise the usb. The funny thing is that after playing around, it may appear that my machine has a defect. If I slightly pull it out, it will recognise it in the BIOS, but if I put it all the way in, it doesn't recognise it at all. It will in windows. Very bizarre. Wondering if anyone has this issue (product defect or machine defect).