I'm trying to install Ubuntu 12.04 LTS in the same PC that I have Windows 8 installed now. I have burned a DVD with the Ubuntu ISO, so now I need to boot the pc from the DVD.
When I access the boot menu on Windows 8, I have only three options:
- Continue
- Troubleshot
- Turn Off your PC
There's no Use a Device
option, so I can't boot my machine from the DVD/CD. Also I can't access the BIOS, because my keyboard starts working when the operating system is active; before that, the lights are off and pressing F2, F8 or DEL doesn't work.
How can I do that?
Thanks in advance.