Repair mbr windows 7 without cd

Press Enter after each command and wait for each operation to finish. Remove the DVD from the disk tray. Restart your computer and check if Windows can now boot. That is to run corresponding commands. It is quite complicated for some users, especially the computer newbie. Much easier to operate! Then free download the MBR repair tool.

Click on the " Make Bootable Media " in the left pane. Disconnect the USB drive after it is done. How to fix Windows MBR without installation disk? Try it.

Unplug your external USB drive. Employ Windows Troubleshoot. Use Bootrec. Make use of Windows Defender. Use a third-party antivirus. Auslogics Anti-Malware. The main way to fix the MBR is to use a command prompt and run the bootrec. MBR is the master boot record, is created on the first partition on your computer when you install Windows.

It is the first bytes of your hard disk. When the MBR is corrupted, your computer will fail to boot. After rebuilding MBR, your computer will boot successfully. Way 1: Windows 7 boot repair with Bootrec In the command prompt window, type the following command line and hit Enter after each one.

Restart the computer and press any key to boot from the disc. Click Repair your computer. In the main interface, right-click the disk you want to repair usually the system disk and then select Rebuild MBR. Tip : install and perform MBR repairing on your Windows 7 directly if the operating system boots normal.

If you are bothered by Windows 7 not being able to start normally, download it and try. Corrupted MBR in Windows 7 Some users get an error saying Master Boot Record of this hard drive is damaged after starting up their computer or just a reboot. Make bootable media on a work PC 1. Still Need Help? Have your problem been solved? Scan this paper, you will find the solution. Indeed, if MBR master boot record is damaged, Windows will be unbootable since this boot code will perform the following actions:.

To do this, you need to use bootable partition manager. It is a kind of tool that can boot computer and perform partitioning operations like fix MBR without loading Windows OS.