Possible Duplicate:Cannot boot Linux Mint after installing Windows (First) and Linux Mint (Second) I have installed Scientific Linux on my Asus laptop where I already have installed Windows 7. Everything went alright and after installation I rebooted my system and to my surprise there was not boot loader (for OS choosing) like that of GRUB and so my system initiated normally into the Windows 7 OS. I rebooted again and pressed the F10 to load the booting menu but I can only choose from Windows Booting Option or P2 Disk option.Can someone give me a solution to solve my problem and boot into my newly installed scientific Linux? Is it possible to install another boot loader that's not the one that apparently came with the SL installation disk? If so how? If not, any suggestions?Further info: - Tried using SL installation CD to update boot loader. Didn't help - Tried using    change boot loader installation location from sda to sda5. Check: https://www.scientificlinux.org/distributions/6x/installing/upgrade-guide-full.html - Installation used the default settings such as a swap partition, a boot partition and a home partition between others, with enough memory. Check: https://www.scientificlinux.org/distributions/6x/installing/install-guide-full.html
Can't boot Scientific Linux
boot;windows;system installation;dual boot;scientific linux