

There are many reasons would cause the BOOTMGR is Missing error: The BOOTMGR (Windows Boot Manager) is a small piece of software that runs when you start your PC, and loads your operating system from the hard drive. Why is BOOTMGR missing after cloning hard drive? So I just cloned my old hard drive to the new SSD, but when I try and boot from the SSD, I receive the error message that ‘BOOTMGR is Missing, press CTRL + ALT +DELETE to restart’. So, I want to ask is there any way I can fix the cloned drive BOOTMGR missing problem? Any suggestion would be appreciated.” This can be beneficial to other community members reading the thread.“I recently bought an SSD and I tried to transfer my existing Windows 10 onto the SSD for a better performance. |Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. If you have any feedback on our support, please posting is provided "AS IS" with no warranties or guarantees, and confers no rights. When you reach the Which type of installation to you want? screen, click Upgrade to upgrade the current operating Note Drive is the drive letter of the computer'sĤ. Click Start, click Run, type Drive:\setup.exe, and then click OK.

If Windows does not automatically detect the DVD, follow these steps:ī1. If Windows automatically detects the DVD, the Install now screen appears. Use one of the following procedures, as appropriate:Ī.

Insert the Windows 7 DVD in the computer's DVD drive.ģ. If above suggestions cannot fix the issue, you may perform an In-Place upgrade to repair the system.Ģ. Please run “CHKDSK” to check the hard drive. Use the Bootrec.exe tool in the Windows Recovery Environment to troubleshoot and repair startup issues in Windows Vista or Windows 7. Might prompt you to make choices as it tries to fix the problem, and if necessary, it might restart your computer as it makes repairs. Please ensure that the DVD-ROM is the first booting device.ġ) Please insert the Windows 7 DVD and reboot the computer.Ģ) When we are prompted to press a key to boot from the DVD, please press Enterģ) Choose your language settings, and then click Next.ĥ) Select the operating system you want to repair, and then click Next.Ħ) On the System Recovery Options menu, click Startup Repair. You could try to use the system startup repair form System Recovery Options:ġ. Startup Repair using Windows 7 installation disc.
