MBR, which stands for Master Boot Record, is a specific kind of boot sector located at the start of partitioned storage devices, such as hard drives or removable media.
Recently someone posted online that he encountered a damaged MBR on Seagate hard drive and wanted to know how to fix it. Here is a true example:
I have a 1 TB Seagate external hard drive that is damaged and I recently ran a scan with the HDD regenerator and it told me that the master boot record is damaged do you know how I can repair the device?https://www.techsupportforum.com/threads/seagate-external-hard-drive-mbr-damaged.1225346/
If the MBR on a Seagate external hard drive becomes damaged, you will lose access to all partitions and the data stored on the drive. Additionally, if the Seagate drive is your OS hard drive, Windows will be unable to boot during the disk cloning process.
Well, how to fix this problem? Keep reading.
How to Fix Damaged MBR on Seagate Hard Drive
Here, we outline 2 practical methods to resolve the “damaged MBR on Seagate hard drive” issue. You can attempt these solutions sequentially until the problem is resolved.
Repair Damaged MBR on Seagate Hard Drive with Command Prompt
In this section, we will demonstrate the first method for fixing the MBR. This process requires you to enter various commands in the Command Prompt.
Step 1: Connect your external hard drive using a USB cable to the computer.
Step 2: Shut down your computer and insert the Windows installation disc. Then boot the computer from it.
Step 3: Once you’ve booted the computer from the installation disc, follow the instructions and click Next.
Step 4: Click Repair your computer to continue.
Step 5: Click Troubleshoot > Advanced options > Command Prompt to continue.
Step 6: Now, run the following commands to repair the MBR on Seagate hard drive.
- bootrec /fixboot
- bootrec /fixmbr
Repair Damaged MBR on Seagate Hard Drive with MiniTool Partition Wizard
If you don’t have Windows installation media or are afraid of making mistakes when repairing MBR using a list of commands, then the following MBR repair software — MiniTool Partition Wizard is highly recommended to you.
MiniTool Partition Wizard can help you easily repair damaged MBR on Seagate hard drive with just a few clicks.
Not only that, MiniTool Partition Wizard is also a professional partition manager that can help you complete simple operations such as creating/formatting/merging/deleting, and extending partitions. It also provides advanced features such as formatting FAT32, converting MBR to GPT without data loss, recovering data from external hard drive, etc.
Therefore, you can click the button below to get MiniTool Partition Wizard Pro now, and we will show you how to repair MBR without Windows installation media.
MiniTool Partition Wizard DemoClick to Download100%Clean & Safe
Step 1: Launch MiniTool Partition Wizard to access its main interface. Click Bootable Media in the upper right corner to open.
Step 2: Choose the WinPE-based media with MiniTool plug-in to proceed.
Step 3: Follow the step-by-step instructions in MiniTool Partition Wizard to create a bootable USB flash drive or CD/DVD.
Step 4: Insert the bootable USB or CD/DVD into the computer that needs to repair the MBR, and boot from it. You need to wait for a moment in the following interface, the Partition Wizard will start automatically soon.
Step 5: When you reach the main interface of MiniTool Partition Wizard Bootable Edition, select the disk with the damaged MBR and choose the Rebuild MBR feature from the left action panel.
Step 6: Click on the Apply button to complete the changes. After that, the damaged Master Boot Record will be restored. Then you should close the WinPE environment, remove the boot disk or USB flash drive, and restart the computer.
Bonus Tips: Main Problems with Seagate Hard Drives
Here are some common issues associated with Seagate drives:
- Bad sectors: Seagate drives may have bad sectors, which can result in data loss or drive failure.
- Firmware issues: Some Seagate drives may experience performance or firmware issues that affect performance.
- Clicking noises: If your Seagate drive makes an unusual clicking noise, it may indicate a mechanical failure.
- Compatibility issues: Some users may experience compatibility issues when connecting their Seagate drives to certain operating systems or devices.
Bottom Line
How to fix damaged MBR on Seagate hard drive issue? This article offers 2 practical solutions. If you’re experiencing this problem, be sure to read on.
If you have any questions or suggestions while using MiniTool Partition Wizard, you can contact us via [email protected] to get a quick reply.
About The Author
Position: Columnist
Cecilia is a new member of MiniTool. She works as an English editor on the MiniTool team. She likes to learn articles about computers and is passionate about partition management and Windows operating systems. She is committed to allowing readers to use simple, efficient, and fast methods to solve the computer problems they encounter. To provide more professional solutions, she will continue to learn and master computer knowledge.