What Is MBR?
Master Boot Record (MBR) is a boot sector at the beginning of hard disk. MBR holds boot information which is used for identifing the partitions and the location of system. When you turn on or restart the computer, it will get startup code from MBR. If MBR is damaged, you won’t access the system when you boot the PC.
Common Situations if We Encounters Damaged MBR
Causes of Damaged MBR
• Cause 1: Computer is turned off suddenly while processing files or data.
• Cause 2: Computer is suffering from virus.
• Cause 3: Computer was attacked or infected by malware.
• Cause 4: Startup files was damaged or accidentally deleted.
Three Solutions to Fix MBR in Windows 10
Solution 1: Use Startup Repair to Fix MBR
Solution 2: Fix MBR via Command Prompt
Note: Connect the USB to target PC. Change the boot order in BIOS setup and put “Removable Devices” as the first boot choice. Then boot the PC from USB disk.
Solution 3: Fix MBR with System Rescue Tool Renee PasssNow
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