- Macrorit Disk Scanner is a free and smart disk scanner helps you fast check bad sectors, scan disk, surface test and mark the location of bad sectors when disk failure happens to Windows. Small portable tool, 100% clean, safe, no Spy-ware, no Ad-ware, no virus.
- Check Hard Drive Health of a Mac with Disk Utility. How to Repair a Mac Disk with fsck from Single User Mode; How to Check SMART Status on Mac Hard Drives. Disk Utility won’t find bad sectors, especially if they’re on a region of a drive not used. We use a tool called “Scannerz” for that because it can find a.
- Many downloads like Hdd Bad Sector Repair Tools may also include a crack, serial number, unlock code, cd key or keygen (key generator). If this is the case it is usually found in the full download archive itself.
Updated: May 29, 2019 Home » Freeware and Software Reviews » SSD, HDD, RAM & Flash Memory
Bad sectors are basically sections of the hard disk that is inaccessible by the drive due to corruption or physical damage (not repairable via software) of the disk, they are possibly caused when the hard disk was dropped during operation. Because of that particular section is in accessible, it can cause the operating system to crash (Blue Screen of Death, aka BSOD), files missing for no reasons or frequent application crashing.
Alternative Article ➤ 20 Free Bad Sector, Corrupted, Damaged Hard Disk Data Recovery
Repair bad sectors with Windows built-in tool 1. Go to 'My Computer', and choose the disk you want to repair. If you don't know which one, you can fix them all one by one. 4 Modes to recover lost or deleted files from Mac quickly, safely and thoroughly. Download Download. Wondershare Data Recovery.
If the bad sector is due to physical damage, the only solution is to backup the hard disk and replace it. If it is due to software corruption and it effects the MBR (Master Boost Record), it can be easily fix with a HDD regenerator software. Every Microsoft Windows come with a tool to check for system error due to bad sector. You can help solve some computer problems and improve the performance of your computer by making sure that your SSD or HDD hard disk has no errors.
Depending upon the size of your hard disk, this may take several minutes. For best results, don’t use your computer for any other tasks while it’s checking for errors. To perform this task, right click ‘C’ drive, go to ‘Properties’, then select ‘Tools’ tab and click on the ‘Check’ button.
↓ 01 – Data Lifeguard Diagnostic by WD | Windows and macOS
[ For Western Digital Hard Disk Only ] This is a Windows version of the Data LifeGuard Diagnostics. It will test WD internal and external drives. In additional, it can provide you with the model and serial of WD drives attached to the system. You will see the following options:
- Quick Test – performs SMART drive quick self-test to gather and verify the Data Lifeguard information contained on the drive.
- Extended Test – performs a Full Media Scan to detect bad sectors. Test may take several hours to complete depending on the size of the drive.
- Write Zeros – writes zeros to the drive with options of Full Erase and Quick Erase. File system and data will be lost.
- View Test Results – displays the latest test results.
![Bad Bad](/uploads/1/2/6/3/126350584/851078140.jpg)
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↓ 02 – SeaTools by Seagate | Windows and DOS
[ For Seagate Hard Disk Only ] SeaTools for Windows is a comprehensive, easy to use diagnostic tool that helps you quickly determine the condition of the disk drive in your external hard drive, desktop or notebook computer. It includes several tests that will examine the physical media on your Seagate, Maxtor or Samsung disk drive and any non-Seagate disk drive. SeaTools for Windows should run on both internal and external hard drives.
After testing, a large percentage of the drives returned to Seagate for warranty replacement are perfectly good drives with “No Problem Found” (NPF). Returning a drive for warranty service means system downtime and inconvenience for you in packing and returning your drive product. Before you send in a drive, it is in your best interest to determine if a replacement drive is really necessary. This hard disk diagnostic utility will help you make that determination and possibly save you time and money and preserve your data. Some typical reasons for No Problem Found are:
- File System Corruption
- Driver Corruption
- Broken Master Boot Record
- Virus and Trojan Attack
- Spyware, Adware and Keystroke loggers
- Hardware Conflicts
In addition to diagnostics tests, SeaTools also offers several features to help you manage your storage product. Seagate Instant Secure Erase is available for Self Encrypting Drives (SED), providing U.S government accepted media sanitization. See section 3.Advanced Tests and Features.
↓ 03 – Check Disk | Windows
CheckDisk is a powerful tool for searching and repairing disk errors. It is quite similar to the ScanDisk tool or chkdsk.exe, supplied with the Windows operating systems (Windows 2000,XP,Vista,7,8,10 Server 2012 (possible 2016) and admin right). You can select either standard or full tests.
The full test additionally performs a sector check. It is capable of finding bad sectors on your disk and marking them as such. The program works both with hard disks (including SCSI and RAID) and removable media. Work on CD too. With german manual. Multilingual: English, German, Czech, Spanish, French, Italien, Polish, Japan, Slovak, Chinese and Norwegian.
↓ 04 – HDDScan | Windows
HDDScan is a freeware software for hard drive diagnostics (RAID arrays servers, Flash USB and SSD drives are also supported). The program can test storage device for errors (Bad-blocks and bad sectors), show S.M.A.R.T. attributes and change some HDD parameters such as AAM, APM, etc.
Supported storage devices – IDE (ATA) and SATA HDD, SCSI (SAS) HDD, External USB drives and all major USB boxes (see Appendix A), FireWire or IEEE 1394 HDD (see Appendix A), RAID volumes made of ATA (IDE) / SATA / SCSI HDDs (surface tests only), USB Flash (pen drives) – surface tests only, and SATA / ATA SSD – solid state drives.
- Reading and analyzing identity information from ATA/SATA/USB/FireWire/SCSI HDD.
- Changing AAM, APM, PM parameters on ATA/SATA/USB/FireWire HDD.
- Reporting defect information on SCSI HDD.
- Spindle start/stop function on ATA/SATA/USB/FireWire/SCSI HDD.
- Reports can be saved in MHT format.
- SSD SMART and Identity reports.
↓ 05 – EaseUS Partition Master (Surface Test Feature) | Windows
EaseUS Partition Master, its Surface test is available for computer users. It can identify bad sectors by reviewing the hard drive. When it finds bad sectors, it will mark those sectors as bad with red color so that the system knows not to use them. It may allow them to be read, in case the data stored on the bad sector is still accessible, but they cannot be written to.
↓ 06 – Macrorit Disk Scanner | Windows
Hard disk bad sector is the most common problem and the disk is not safe to store data any longer. Bad sector will cause the important data loss and blue screen error sometimes, and even slow disk space. Macrorit Disk Scanner is a third party disk surface portable tool for scan disk bad sectors which provides you with better options and better performance than Windows native disk scanner.
With the fastest algorithm, this disk scanner free software usually could reach to the maximum speed that supported by the device. It is compatible with all recent versions of Microsoft Windows – both client and server, and supports major storage device types such as IDE and SATA HDD and SSD, SCSI, FireWire, hardware RAID, flash cards and a lot more.
- Supported Storage Devices: DE HDD, SATA HDD, SCSI HDD, FireWire HDD, SSD, USB HDD, External HDD, Hardware RAID, Floppy drive, USB flash drive, Compact flash card, Secure Digital card, Memory card/Memory stick, Micro card, Zip drive, IPod, Other storage devices
- Supported OSs: Windows Server 2003/2008/2012, SBS 2003, 2008, 2011,2012, Home Server 2011 & Windows XP, Vista, 7, 8 (Both 32& 64 bit)
Hard Disk Bad Sector Repair Tool
↓ 07 – Abelssoft CheckDrive | Windows | Free/EUR10
CheckDrive works as a “Disk Doctor” to scan for symptoms: typical hard disk failures. If issues are discovered, the tool acts immediately. If the error is not repaired in time, the affected computer can work unstable and crash frequently. The worst case occurs when hard drives fails completely – and the user suffers a lot when all the data stored is lost forever. CheckDrive analyses all the hard drives installed the computer, in order to increase the security of the data storage. The tool displays the so-called S.M.A.R.T. data and other functions and also calculates the health status of the hard disks.
- Check hard disks for errors – CheckDrive offers you an easy way of checking your PCs hard drives for errors. Even Solid-state drives (SSD) are supported.
- Shows drive information – CheckDrive shows info about your drives and determines if your hard drive needs to be cleaned or defragmented.
- Monitors hard disks in real-time – The CheckDrive Background Guard monitors all the time the values of your hard drives.
↓ 08 – GSmartControl | Windows | macOS | Linux | Free
Hard disk drive and SSD health inspection tool. GSmartControl is a graphical user interface for smartctl (from smartmontools package), which is a tool for querying and controlling SMART (Self-Monitoring, Analysis, and Reporting Technology) data on modern hard disk and solid-state drives. It allows you to inspect the drive’s SMART data to determine its health, as well as run various tests on it.
- Automatically reports and highlights any anomalies.
- Allows enabling/disabling SMART.
- Allows enabling/disabling Automatic Offline Data Collection – a short self-check that the drive will perform automatically every four hours with no impact on performance.
- Supports configuration of global and per-drive options for smartctl.
- Performs SMART self-tests.
- Displays drive identity information, capabilities, attributes, device statistics, etc.
- Can read in smartctl output from a saved file, interpreting it as a read-only virtual device.
- Works on most smartctl-supported operating systems.
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What's a bad sector?
A hard drive contains millions of sectors. Once a sector is damaged, the data on it can't be read and you are unable to write on it. As to bad sectors, there are two kinds, one is physically bad and one is logically bad. If physically bad, it is unrepairable unless you replace it with a new disk. Otherwise, it can be repaired, and there are two ways to fix bad sectors that are damaged logically.
2 ways to repair bad sectors on hard drive
Bad sectors can cause data loss on your hard drive. Thus, make sure that you do have backed up the data written on the sector before you take repairing steps, and stop your computer to continue writing on it.
Way1. Repair bad sectors with Windows built-in tool
![Bad Sector Repair Tool For Mac Bad Sector Repair Tool For Mac](https://www.alsoft.com/DiskWarrior/Resources/diskwarriorscreen2.png)
1. Go to 'My Computer', and choose the disk you want to repair. If you don't know which one, you can fix them all one by one.
2. Right click on the disk, and choose 'Properties'. Then go to the 'Tools' tab.
3. Under the error-checking, hit 'Check now'.
4. Check 'Scan for and attempt recovery of bad sectors' and click 'Start'.
2. Right click on the disk, and choose 'Properties'. Then go to the 'Tools' tab.
3. Under the error-checking, hit 'Check now'.
4. Check 'Scan for and attempt recovery of bad sectors' and click 'Start'.
It generally scans and repairs bad sectors simultaneously. When it finished, the bad sectors are repaired. By the way, if you want to fix file system error at the same time, you also can check the option. There may be a situation that it reminds you it can't be repaired because the disk is using now. Usually it's disk C: where your operating system installed. Then you can choose to repair it automatically when you start your computer next time.
Way2. Fix bad sectors with bad sector repair software
General speaking, bad sectors can be fixed in the solution above. However, it also always happens that the bad sectors appear again when you use your computer next time, and you have to fix it again. If you have encountered this, you can choose to use a professional bad sector repair software to fix it completely at one time. Wondershare Liveboot 2012 can be a nice choice. Its bootable CD provides a purely clean environment, and makes you fix bad sectors on hard drive completely with one click. If your computer can't boot normally, this could be a better choice.
You can get LiveBoot CD or USB here.
1. Insert LiveBoot CD/USB or plug in LiveBoot USB to your computer, and boot your computer from LiveBoot.
2. After entering the system, LiveBoot will be launched automatically. Choose 'Windows Recovery', and hit 'Boot Crash solution'.
3. In the part of 'Solution', find 'Method 2', which allows you to run a Disk Check to repair bad sectors.
3. In the part of 'Solution', find 'Method 2', which allows you to run a Disk Check to repair bad sectors.
Hard Disk Bad Sector Repair Tool Mac
Whent the checking and repairing finished, restart your computer, and you will not need to fix this again the next time you use your computer.
Windows Bad Sector Repair
Moreover, Wondershare LiveBoot 2012 can also help to boot your PC when it's crashed or seriously damaged, such as black screen, blue screen, or freezing, etc.