Now, you can insert the USB to your computer, and boot from the USB to repair the MBR of Western Digital hard drive.ġ. Wait for the process to complete, and click “Finish”. You will be noted that your USB will be formatted, ensure you have backed up all important data. Choose the “USB Boot Device”, and select your USB.ģ. Then click “Next” in the pop-up window.Ģ. And click “Create Bootable Media” on the main interface. Install and open the AOMEI Partition Assistant. Then back up the USB if there are important data since this operation will delete all data stored on it.ġ.

Create a Windows PE bootable driveįirstly, you need to insert a USB into another working computer and ensure it is detected by the computer. ✍ Note: If Western Digital disk is a data disk, and the system can boot up successfully, you can just start your computer, download and open AOMEI Partition Assistant. Now, follow the 3 steps to fix MBR on Western Digital hard drive. Its “Make Bootable Media” and “Rebuild MBR” can successfully help you create a Win PE bootable USB drive and fix MBR of WD in Windows 11/10/8/7. Here, we recommend a powerful Western Digital repair tool called AOMEI Partition Assistant P rofessional. In order to fix a system Western Digital hard drive, you might need to create a Windows PE (Pre-installation Environment) device, which contains a system program allowing you to enter a disk management utility to fix the disk. The recommended WD hard drive repair tool-AOMEI Partition Assistant Next, we will guide you on how to repair a Western Digital disk with corrupted MBR step by step. And if it is the system disk, you would meet the following booting errors when you boot system: The disk may become “ Unknown and Not Initialized”. Thus, if the MBR on your Western Digital or other disk is corrupted, the system would be not allowed to access your disk. When being turned on, a computer would seek the hard drive that contains an operating system and then loads its MBR of that hard drive. It is created on the first partition when you install Windows for the first time. MBR (stands for Master Boot Record) is a boot sector that contains data of partition table on disk. Repair Western Digital MBR using installation CD/DVD Repair Western Digital MBR without installation CD/DVD

Western digital disk utility