Windowstlinux Dual Boot without repair MBR

You do not need to fix MBR to implement windowstlinux Dual Boot-general Linux technology-Linux technology and application information. The following is a detailed description. It is often seen that when installing a dual system, the MBR boot mode may cause another system to fail. It is easier to fix windows boot, therefore, it is a little difficult for most people to access linux after entering windows. Now, we can teach you a simple way to access the linux system from windows startup.
In linux, the boot menu setting file menu. lst is generally located at/boot/grub/. Next we will start to understand this:
Step 1: first install a grub for dos so that your computer can enter the DOS grub, you can download the http://nufans.net/grub4dos/grub4dos-0.4.4-2008-10-03.zip download here and unzip the grub.exe grldr two files to the windows system partition root directory
Step 2: Modify boot. ini is added to c: \ grub.exe = "find and start linux" Here c: Refers to your windows system disk. If it is started by D:, it is changed to D: also, the disk where you put the grub.exe grldr files. Note that you add timeout = 5 to the first line and change the wait time. Otherwise, the disk will enter windows when it is started, and save the modification.
Step 3: Create a menu.txt file in the directory where grub.exeis saved as follows:
Debug off
# Hiddenmenu
Default 0
Timeout 5
Fallback 1

Title find/boot/grub/menu. lst
Fallback 2
Find -- set-root -- ignore-floppies/boot/grub/menu. lst
Configfile/boot/grub/menu. lst

Title find/grub/menu. lst
Fallback 3
Find -- set-root -- ignore-floppies/grub/menu. lst
Configfile/grub/menu. lst
Title find/menu. lst
Find -- set-root -- ignore-floppies/menu. lst
Configfile/menu. lst

Title commandline
Commandline

Title reboot
Reboot

Title halt
Halt
Save and change the name to menu. lst.
Then restart and choose "Search for linux" to enter grub. Then select the first option in the options to find the boot menu of the installed linux, then, the startup option is the same as the option before entering linux. If one option is not selected, try the second option. The third popular linux can boot