When I installed Mint 17 (Quiana) my boot menu had to be updated. Unfortunately the Grub Customizer was missing. I installed it with
- sudo add-apt-repository ppa:danielrichter2007/grub-customizer
- sudo apt-get update
- sudo apt-get install grub-customizer
I found the information on this site which also has other useful hints about steps to execute after a Mint installation. So it's worth to visit this page.