To diagnose the bad sectors , you can use the third-party software MiniTool Partition Wizard. Logical bad sectors are also called as soft bad sectors. When there are some logical bad sectors on the hard disk, these sectors become inaccessible to disk controller software or operating system.
Improper use or operation of the software can also lead to logical bad sectors. For such sectors, it is possible to mark them or fix them by reformatting the hard drive to repair them. You can carry out the following operations to mark the bad sectors. Here I take Windows 10 for example. As mentioned, the data saved on logical bad sectors is lost.
Buy Now. After clicking the feature, you will get a new interface where all the detected partitions are listed. Select the partition from which you want to recover the lost data, and then click the Scan Here I take partition D as an example. Wait for the feature scanning. After completing the scan, please check the files you need, and click the Save. There is no need to be panic when your hard drive contains bad sectors, you should always keep calm and follow this guide to get them repaired.
Guide 2: How to repair bad sectors using free bad sector repair tool? Questions and answers Conclusion Overview on bad sectors What is a hard drive bad sector? How do I know if my hard drive has bad sectors? Drive becomes RAW and inaccessible. When you try to access it, you receive error messages such as "Location is not available. Data error cyclic redundancy check ". It takes a long time to run a program or read data, or software stops responding frequently.
Computers slows down or freezes when the damaged hard drive in connected. Hard drive makes strange noises when computer boots or you try to access data in this disk. When you want to perform a quick format to the device, formatting fails with error message "Windows was unable to complete the format". Windows keeps popping up a messaging telling "Windows detected a hard disk problem" and suggesting backing up data. Windows slows down and BSOD.
Computer takes ages to start up or system booting always ends up with a blue screen of death. There are tools that can read S. If it shows the hard drive is failing, the disk is likely to have bad sectors. What can cause bad sectors in a hard drive? Here are some factors that can cause bad sectors: Aging devices: Like other electronic devices, hard drive has an expected life span. If your hard drive has been used for a long time, it is likely to be wearing out and bad sectors might have been created over time.
Turn off computer improperly: Platters in hard drive rotate in a high speed when working, as heads have to read data from different location on the disk. When sudden power failure or improper system shutdown happens, heads in hard drive will be forced to back to situ. During this process, head is likely to touch or rub disk platters, damaging that area and causing bad sectors.
In a similar way, if external hard drive is unplugged from computer directly without using safely removing hardware, bad sectors are likely to be caused. Shaking or knocking: Though many manufacturers have tried their best to enable to enable the shock-resistant function, it does not mean you no longer need to worry about shacking or striking.
Dropping hard drive or laptop to floor, excessive collision or knocking, especially when disk is working, can lead to severe physical bad sectors.
Poor quality: Hard drives with low quality tend to have shorter overall lifespan and develop bad sectors. Such kind of hard drive probably contains bad sectors when it is produced. Dust: Working in a dusty environment is one of the most common causes that are often overlooked by users.
As heads are very close to disk platters, if any dust falls into the disk, bad sectors will occur soon. Free software to check and repair bad sectors Is it possible to check or repair bad sectors on hard drive and USB drives?
Important: Checking bad sector is read-only process and does not affect disk itself or files on hard drive, however, repairing bad sector is a different story. Click the following link to download the RecoveRX:. Is the answer helpful? Relacionado When transferring a large file, I get an error message saying that "the disk in the destination drive is full Why can't I transfer this file? How do I use the new StoreJet on my Mac? Under Error checking section, click Check. Allows you to Review the scan results 7.
Click Scan and Repair drive option 8. Allows you to Schedule when to repair the file system. Select the Hard Drive you want to check for Bad Sectors 4.
Under Error-checking section, click Check now 6. Checkmark the Scan for and attempt recovery of bad sectors option 7. Click Start. Indicates Windows attempts to fix errors 9. Review the Check Disk Report. Now, the next important point of consideration that must be triggering in your mind is how to execute the hard drive recovery. A software-directed approach is one of the best ways to leverage your lost, deleted, or inaccessible data.
One such well-known tool is Stellar Data Recovery- Standard. Powerful scan engine, state-of-the-art algorithms, and innovative features back this software and help the user in recovering the data that seemed inaccessible. It is compatible with Windows 10 and below versions. Simply download, install, and follow the step-by-step guidelines and the process is complete! When a hard drive comes up with bad sectors, then it turns inaccessible.
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