Windows 7 dual system uninstall win7 boot item

Many users try to uninstall Win7 after trying Windows 7 for a period of time, because it is a dual system, when directly formatting Win7's system disk will find, restart the computer into the system still There will be two boot menus for you to choose from. Choosing to enter Win7 is not valid, which means that this menu is actually useless. How to delete this boot menu so that the computer starts to automatically enter the only system on the machine?

In XP and Vista, the deletion method is different. Let's take a look at the solution under XP and Vista:

If you are an XP system, you need to use the XP boot disk to repair, insert the XP system installation disk, reboot into the system to repair R, enter your XP, and then Enter the administrator password, if you don't, don't lose it, press Enter, type fixboot, press Enter, and type exit to exit.

If it is a Vista system, enter msconfig directly in the run to open the boot menu, you will find that there are two "boots", one of which is the application settings that are familiar with the system under XP, and another One is the management of the boot menu, delete the Windows7 in the drop-down menu, you can.