In this article, we will show you How to Fix Bad Sectors on a Hard Drive. Fixing an external hard drive with bad sectors has no guarantee of success. But, there are some fixes you can attempt to implement in hopes to restore it to working condition. Here are some solutions that will show you how to fix bad sectors on an external hard drive.
What Are Bad Sectors on a Hard Drive
Every hard drive contains spinning magnetic disks that store your data. Each disk is divided using sectors. Bad sectors are parts of a disk that are no longer usable due to it being permanently damaged. When a bad sector appears, there’s a good chance the data is lost, depending on the type of bad sector it is.
Operating systems, like Windows, will automatically mark the sector as unavailable so no data is written to it going forward. It’s normal for hard drives to have a few bad sectors, but once a disk starts to accrue a large number of bad sectors, it generally points towards disk failure.
What Causes Bad Sectors on a Hard Drive
Hard power horrific sectors are available varieties: bodily and logical.
A bodily horrific zone is the end result of bodily damage, together with the tough power head making touch with the disk or overheating issues. A logical horrific zone may be a result of software, malware, and interrupted disk write processes.
Physical horrific sectors can’t be repaired. Moreover, you can’t get better statistics from them. Instead, they’re marked as unusable, and the statistics dwelling in that zone are lost. However, logical horrific sectors do have a risk of being repaired with the usage of restore tools. We’ll display how withinside the subsequent section.
How to Fix Bad Sectors on a Hard Drive
Repairing an external hard drive with bad sectors is not guaranteed to be successful. However, there are some workarounds that you can try to implement in hopes of restoring it to a working state. Here are some solutions to show you how to fix bad sectors. on an external hard drive.
Solution #1: Repair Using Troubleshooters
Windows comes with a large number of troubleshooters designed to find and fix problems with your computer. The troubleshooter we’re going to use this time is the Hardware and Devices Troubleshooter.