Summary :

bad sectors on hard drive

Bad sector refers to a disk sector on a deejay storage unit that is permanently damaged. What tin y'all do if your hard disk has a bad block and how to repair bad sectors on hard drive? This post will show you what bad sector is and how to repair bad sector on difficult drive.

Quick Navigation :

  • What Is Bad Sector?
  • How to Check the Disk and Mark the Bad Sector?
  • How to Keep Data Safe When Bad Sectors on Hard Bulldoze?
  • Hard disk drive Bad Sector Repair Suggestion
  • Bottom Line
  • Bad Sectors on Hard Bulldoze FAQ
  • User Comments

What Is Bad Sector?

A bad sector, also chosen a bad block, is an area of the storage device that is permanently damaged. If the sector is damaged, all information on this bad sector may lose and it volition be no longer reliable for storing data and files. When in that location are more bad sectors than the mount stated that is immune by the manufacturer, the difficult bulldoze will stop working.

There are two types of bad sectors – physical bad sector and logical bad sector. A concrete bad sector is a cluster of storage on the hard bulldoze that's physically damaged. A logical bad sector is a cluster of storage on the hard drive that appears to not exist working properly.

In full general, bad sectors volition lead to many problems, such every bit data loss, scanning and repairing drive stuck and and then on.

Then what tin can you lot practise if your hard deejay has a bad block or do you lot know how to fix bad sectors on difficult bulldoze?

If no, please go on your reading and nosotros volition show you some bad sector repair suggestions.

How to Bank check the Disk and Mark the Bad Sector?

Before going on bad sectors repair solutions, you demand to marker the bad sectors as unusable on hard drive first. All the same, if you don't know whether your hard disk drive has bad sectors, you need to check the hard disk drive first and and so mark the bad sectors after.

And now, we will testify you how to check the disk and marking the bad sectors step by step.

Pace 1: Type the cmd the search box of Windows and right-click the Command Prompt to choose Run as administrator.

Pace 2: In the popup control line window, type the command chkdsk c:/f /r and striking Enter to continue.

type the command and hit Enter to continue

Tip: If you want to check other partitions, yous need to replace the C with other drive messages.

Pace 3: Then you will receive a message which tells you that Chkdsk cannot run because the book is in use past another process. And then you demand to type Y to continue. During the restarting process, the check disk process will exist performed.

type Y to continue

Step 4: When the bank check disk process is finished, the bad sectors on hdd will be marked as unusable and the operating organization will skip the bad sectors in the future.

As nosotros have mentioned in the above part, bad sectors on hard drive may lead to information loss or some worse bug. Therefore, afterward you have marked the bad blocks equally unusable, you had better back upwards the files to avoid data loss.

Then do you know how to keep data prophylactic if at that place are bad blocks on hard drive? We will testify y'all.

How to Keep Information Safety When Bad Sectors on Hard Drive?

To back up files, MiniTool ShadowMaker is recommended. It is a piece of professional files backup software which enables yous to support the file, binder, disk, and partition. Information technology tin can also back up the operating arrangement.

Earlier nosotros go on to the next steps, please download MiniTool ShadowMaker Trial from the following button firstly and nosotros will testify yous the instructions of bankroll upward the files step by pace.

Free Download

Footstep 1: Install the program, launch it, and click Continue Trial to keep. Choose Connect in This Computer to enter its chief interface.

click Connect in This Computer to continue

Pace 2: After entering its main interface, please go to the Backup folio and click Source module to continue. Then choose Folders and Files to cull which files yous want to back upward.

choose Folders and Files

Stride three: Returning to Backup page, choose Destination module to decide where you want to relieve the backup image. Information technology is recommended to choose an external difficult bulldoze.

choose a backup destination path

In social club to provide better protection for data, there are three important things y'all need to know.

  1. MiniTool ShadowMaker enables you lot to create an automatic backup through the Schedule
  2. In society to manage the disk infinite, you tin modify the backup scheme through Scheme The Incremental fill-in scheme is chosen by default.
  3. MiniTool ShadowMaker enables you to set some advanced backup parameters through Options.

Step 4: After you have selected the backup source and destination, you tin click Back upward At present to perform this action immediately so as to provide protection for your data.

click Back up Now to continue

When the process is finished, yous tin successfully keep your data prophylactic.

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Hard disk Bad Sector Repair Proffer

Now, information technology's fourth dimension for hd bad sector repair solutions. As a thing of fact, the bad sectors can't exist repaired direct if it is concrete damaged. However, in order to proceed data safe, you lot tin choose to clone your disk to another 1.

For case, if there are too many bad blocks on hard drive, more and more bad sectors on Windows ten will be marked as unusable and the available space on the difficult drive will go less and less. Thus, the communication is to clone your hard drive to another one.

And here, we volition testify you how to clone a difficult bulldoze with two different ways and will testify the instructions with pictures footstep past step.

Utilize MiniTool ShadowMaker

First of all, we will introduce how to clone a hard drive with MiniTool ShadowMaker. Also the backup feature, it is also a disk clone tool. And so we will show y'all how to clone a difficult drive pace past stride with pictures.

Thus, you can download MiniTool ShadowMaker Trial from the following button or choose to buy an advanced edition.

Free Download

Step one: Launch MiniTool ShadowMaker and enter its main interface with the same method we have introduced in the above part.

Footstep 2: After that, delight go to the Tools tab and click Clone Disk feature to go along.

choose clone disk feature to continue

Step 3: In the popup window, click Source module to choose which deejay you want to clone. And then click Finish to keep.

choose clone source

Step 4: Next, click Destination module to select a target disk which should be large enough to save all files of the source deejay. Then click Cease to become on.

select the target disk

Footstep 5: Then you will receive a warning message which tells yous that all data on the target disk volition be destroyed. And then please back up important files in advance.

read the warning message carefully

Step 6: Adjacent, the disk cloning process will begin and y'all demand to look patiently.

wait the process to be finished

Step 7: When the disk cloning process is finished, you will receive the following message.

the warning information

It means that both the source disk and the target disk take the same signature, thus you need to disconnect or remove either of them.

At here, since your source hd has a bad block, you demand to remove the original one and connect the target disk to your figurer. In addition, if yous want to boot your computer from the target disk, you need to modify the BIOS settings.

This is i mode to clone a hard drive. If you lot have met the issue bad sectors on hard drive, you can choose to clone it to another 1.

Use MiniTool Sectionalization Wizard

At present, in this part, we will show you how to clone a hard drive with some other mode so as to protect your information.

Fortunately, to clone a difficult bulldoze, MiniTool has provided another program – MiniTool Partition Sorcerer. Information technology is a professional partition manager which is designed to optimize sectionalization and disk utilize.

Information technology can help you lot to extend partition or migrate Bone to SSD without data loss. Information technology can also assistance you to check disk whether in that location are bad sectors on difficult drive with the Surface Exam characteristic. Thus, with and so many powerful features, yous tin download one from the following button.

Complimentary DownloadBuy Now

And we will show you how to clone a hard drive with MiniTool Partition Magician and then every bit to avoid information loss when there are bad blocks on hard bulldoze.

Footstep 1: Download the software and install and launch it to enter its main interface.

Stride 2: Select the disk that you desire to clone and cull Copy from the context bill of fare. Hither, we have the system disk as the instance.

select the disk you want to clone

Step 3: In the next popup window, you are required to choose a target disk. And click Next to keep.

choose a target disk

Footstep iv: Then you tin can come across four options. Read them advisedly and cull an bachelor one co-ordinate to your own needs and click Next to continue.

Notation: If you bank check the option Utilize GUID Partition Table for the target disk, the target deejay will exist turned to GPT division style. In addition, this feature is a paid one.

check the copy options

Step 5: Then you will be told that if you desire to boot from the target disk, you need to alter the BIOS settings and click Finish to continue.

click Finish to continue

Step 6: Returning to the main interface, you can preview that the target disk has a copy of the source disk. Then click Utilize to ostend these changes. MiniTool Division Wizard requires restarting the estimator and you simply demand to click Restart Now to continue.

click Apply to continue

When the disk clone process is finished, you lot need to remove the original hard drive which has a bad block and connect the new difficult drive to your computer. And then modify the BIOS settings.

Every bit for repairing bad sector on hard bulldoze, there is no straight way. And the check deejay command tin can just mark the bad sectors on hard bulldoze as unusable and the operating system will skip the bad blocks in the future.

Even though there is no directly way to repair bad sectors on hard drive, you can cull to clone your difficult drive to another fashion and so every bit to avoid information loss.

By the fashion, if yous have suffered information loss due to the difficult bulldoze bad sector issue, MiniTool Partition Wizard Pro Ultimate can also assistance you to recover lost data.

Buy At present

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Bottom Line

In this mail service, we accept introduced what the bad sector is and how to mark the bad blocks as unusable. If you don't whether at that place are bad sectors on hard drive, you can try to employ the check deejay command and try to marking them.

And every bit for data protection, it is recommended to clone your hard drive to another one. However, if you have any better solution to repair bad blocks on hard bulldoze, you can share it on the annotate zone.

For disk clone, we take introduced two ways and you can accept a try. Meanwhile, if you lot have any trouble of the MiniTool products, please don't hesitate to contact us via the email [email protected].

Bad Sectors on Difficult Drive FAQ

What causes bad sectors in a hard drive?

  1. Overheating
  2. File System error.
  3. Over-aging.
  4. Virus or malware attack.
  5. Shut off reckoner improperly.
  6. Shacking or knocking.
  7. Static electricity.
  8. Grit.

How do I check for bad sectors on my difficult drive?

Here are 3 means to check bad sectors on hard drive.

  1. Blazon chkdsk ten: in the Command Prompt.
  2. Check bad sectors on hard drive with third-political party partition managing director, such every bit MiniTool Division Wizard. Its Disk Surface Test feature enables you lot to cheque for bad sectors on difficult drive.
  3. Check bad sector in Segmentation Properties.

What does a bad sector mean?

A bad sector, also called a bad block, information technology is an area of the storage device that is permanently damaged. The bad sector on the hard bulldoze is an unusable office. If the sector is damaged, all data on this bad sector may lose and it will be no longer reliable for storing data and files.

Can bad sectors be fixed by formatting?

The bad sectors include two types: physical bad sector and logical bad sector. The physical bad sectors can't exist repaired and they tin only be marked as unusable. The logical bad sectors may be caused by the working improperly, which can be stock-still by the low-level formatting or the Windows disk cheque tools.