Related article: Top 3 Ways to Boot Manager Failed to Find OS Loaderįrom the above information, you can find that there are many boot errors when the MBR is damaged or corrupted. When you boot your computer, you may encounter the issue reboot and select proper boot device caused by corrupted or damaged MBR. The issue invalid partition table often occurs when you are booting your computer Windows 10/8/8.1/7. So, this issue would occur when the MBR is damaged. Many computer users complain that they encounter the problem operating system not found when they boot their computer.

You may also encounter the issue error loading operating system when the MBR is damaged or corrupted. When the MBR on your hard disk is missing corrupted, you may encounter the error bootmgr is missing. Therefore, when it is damaged, your computer will fail to boot and you also will encounter different boot errors. What Happens If MBR Is Damaged or Corrupted?Īs we have mentioned in the above content, MBR is an essential part of booting the computer. And here, we will simply show you what happens if MBR is damaged or corrupted. However, if the MBR is damaged or corrupted, what will happen? In general, when MBR is damaged, your computer may fail to boot. So MBR is the most important piece of information that enables your PC to find and identify the location of OS to allow Windows to boot. And it is a boot sector at the beginning of the partition, which is used to boot the computer. It is the first 512 bytes of your hard disk. MBR, whose full name is master boot record, is created on the first partition on your computer when you install Windows. What Happens If MBR Is Damaged or Corrupted?.And then how can you rebuild MBR with ease? This post shows you how to fix MBR with the step-by-step guide. However, if the MBR of Windows is damaged, what you need do is to fix MBR. MBR is an essential part of booting the computer.

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