Learn how to restore, fix, rebuild or repair Master Boot Record or MBR in Windows 11/10 using Bootrec.exe tool. Helpful if computer has boot problems.

Disable UEFI Fix the Boot Manager Convert the disk to MBR. IMPORTANT: Before you begin, remember to backup your data to an external drive first.

A master boot record (often shortened as MBR) is a kind of boot sector stored on a hard disk drive or other storage device that contains the necessary computer code to start the boot process.

Many high-end games, professional software, and cloud security applications now require Secure Boot and TPM 2.0 features, which are only supported when the system disk uses the GPT partition ...

Here’s how to make everything right if your master boot record was erased. How to fix the MBR The main way to fix the MBR is to use a command prompt and run the bootrec.exe command.

For added security, Windows 11 will forgo the older MBR partition scheme and use GPT instead. That may require users to convert their older hard drives. Here is how to do it.

NEW YORK, Aug. 9, 2025 /PRNewswire/ -- As a leading provider of data recovery, file backup, and disk management solutions, EaseUS has observed that an increasing number of PC users encounter errors ...

Without GPT, Secure Boot cannot be enabled, blocking Windows 11 upgrades and some new games or software. EaseUS' Solution To address these challenges, EaseUS Partition Master offers a reliable and ...

I have a machine that has a Windows software mirroed boot drive. It appears that the MBR of the first disk has gone AWOL, but if I remove that disk it will boot off of the second disk (I can ...