How to fix MBR in Windows 7 and Vista

When the computer is first turned on the first program will create a BIOS (Basic Input Output System). BIOS also require memory address from where it can load Boot program known as the MBR (Master Boot Record) or Master Boot Sector or Boot Sector initiate further processing.

The exact location of the boot record that is in cylinder 0, head 0 and sector 1 which is the first available space on the hard drive. MBR contains all the information necessary for loading the operating system.

How to fix MBR in Windows 7 and Vista:

• Insert the CD / DVD windows 7 or vista you to Cd-Rom drive and boot from the CD / DVD (if there is a flash windows 7 or vista can be used to replace the boot from CD / DVD)
• Choose your language (language), Time (Time), the currency (currency), etc., and click the Next button, then click on the "Repair your computer"
• Select the repair option (repair) operating system and click the Next button, now in its window System Recovery Options select Command Prompt.
• For Windows Vista in its command prompt run the command: Bootrec.exe followed by pressing the Enter key
• For Windows 7 in the command prompt window type the command: bootsect / nt60 C: \, with a record of its windows installed partitioned C :, adjust command if windows not installed in the partition C:
• Once finished, please remove the CD / DVD of his then restart the computer.

Done, now we are going to boot Windows normally as before.