What I wish to achieve: Have Debian linux on a USB stick and boot from that without touching my HD.
Problem: Can't boot from USB.
I put the Debian Live distribution on a USB stick using unetbootin and rebooted with the USB stick inserted. The latop booted into windows.
I restarted and had a rummage around in the BIOS, "boot from USB" is enabled, that appears to be the only USB related option in the entire BIOS settings.
The boot menu only gives options for boot from HD or some network related things. Choosing the HD boot option of course boots into windows.
I have fiddled with various settings in the BIOS like disabled UEFI and secure boot, but no matter what options I choose it always boots into Windows and never gives me an option to boot from USB.
Strangely there are no options to boot from CD/DVD either, but I haven't tried with a disc in the drive. Not that I care since I don't wish to boot from a DVD.
Anybody have any ideas what I should try next?
Best Answer
You need to change the boot mode to legacy. Then the DVD & USB boot modes will be available to choose from in the boot loader.