A different screen should pop up after pressing one of these buttons where you can change what items are listed in the boot order, which what item gets selected when your computer first turns on. From here press F5 (F2 or DEL on some computers).After clicking restart, your computer will boot into a blue screen with some white text on it.Then on the window that pops up next, select “startup settings” and click restart.On the far left side of this new window, select “Troubleshoot”.After pressing shut down (not restart), a window will pop up asking you to choose an option.Go ahead and restart by clicking the “start” button on the bottom left corner of your screen where it says “shut down”.

To verify that Windows is loading from your hard drive and not a recovery drive or external disk. If not, move the hard drive to the top of the list. As a result, be sure to verify the BIOS’ boot sequence.

Optical drives that are not bootable include external hard drives, floppy disk drives, and USB flash drives. This problem occurs when the incorrect disk is listed first in the boot sequence.

In this post, I’ll show you how to repair the system that can’t boot due to a corrupt BOOTMGR image in Windows. However, there are several options for resolving this problem on your own. Because this error BOOTMGR image is corrupt is due to faulty BOOTMGR files. When these files become damaged, the process of booting will probably be affected. The BCD (Boot Configuration Data) is a kind of an essential boot loader file that allows different operating systems to operate on the same computer. This MBR code takes certain actions to load BOOTMGR. When a computer is switched on, the BIOS looks for the MBR code in the first hard drive it finds. We often get asked ‘How to fix bootmgr is corrupted the system cannot boot in Windows 10?’ Let’s start from the beginning.

Bootmgr is corrupted windows 7