(hotUpdate)Fix Windows 7 bootloader problem

You will use this way to overcome the Windows 7 boot abnormalities, or having many problems with the boot loader of this OS? The most common way is to restore the MBR (Master Boot Record) to repair the whole process starts. Here, network administrators will guide you through the basic steps in the right order to fix the system every time you encounter this phenomenon.

Boot from the Windows installation disk

first way you can do is to boot the system from the Windows installation disc, follow the instructions on screen to get to the Repair your computer, as shown below:

Select the Windows system partition and click Next:

Then the System Recovery Options screen displays, where you select the Command Prompt:

Fixing the Master Boot Record

In case you want to restore the master boot record, type the following command in the Command Prompt window: bootrec / fixmbr or "create" new boot sector on system partition using the following command (usually work than the above command): bootrec / fixboot To display all of the syntax of the command options bootrec, add the /? on back:

You can also apply this method to fix "BOOTMGR is missing" when booting Windows Vista or 7. Replacement Windows XP Windows 7 Bootloader with a common mistake when you want to install multiple operating systems (in this case install Windows XP on the PCs have Windows 7 available) then you can not log on to Windows 7 anymore. Use the following command to fix it: bootsect / nt60 all based on the installation partition you need to replace the exact drive name (eg c, d, e ...) instead of all :

If want to restore the Windows XP menu, use the following command: 

bcdedit / create {ntldr}-d "Windows XP"

Application Startup Repair feature

each a function are applied in certain cases, if not have a problem too complicated options, use Startup Repair :

The program will inspect and determine the cause, in the case reluctantly, you go back to using the Command Prompt as above:

Above is a simple and most basic Windows system problems during launch, and only need a Windows installation disc available, users were able to overcome their own problems without losing too much time and effort. Wish you success!