Is it possible to do dual boot in Windows 10? I installed Unbuntu side-by-side with Windows 10, but the Windows Boot Manager doesn't see it. I wanted to use EasyBCD to get Boot Manager to see the partition, but no luck so far. I have a MSI X99S SLIPlus MB and made sure the boot was set to UEFI + Legacy. I couldn't find a way to disable Secure Boot from the BIOS settings.