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Can bad sectors be repaired?
A physical — or hard — bad sector is a cluster of storage on the hard drive that’s physically damaged. … These may be marked as bad sectors, but can be repaired by overwriting the drive with zeros — or, in the old days, performing a low-level format. Windows’ Disk Check tool can also repair such bad sectors.
How do you fix damaged sectors?
The following states how to do bad sector repair.
- Step 1: Scan Disk to Mark the Bad Sector. You can carry out the following operations to mark the bad sectors. …
- Step 2: Data Recovery for Logical Bad Sectors. …
- Step 3: Format the Hard Disk with MiniTool Partition Wizard. …
- Step 4: Run SFC again to check the bad sectors.
