I want to add Linux to my laptop, because my laptop is just too slow for Windows 10. I made an installation DVD, with which I could install Linux on another laptop, but my Lenovo V110 just refuses to boot from this DVD. I tried a lot of options in my BIOS, such as Boot mode Legacy Support and UEFI, Secure Boot enabled or disabled and all priority orders. I also tried to boot from a USB stick, nothing works. The support of Lenovo said: sorry, we do not support different OS'es, which is very strange in my eyes.