Method 1.


Repair Corrupted External Hard Drive with Windows Tools (No Formatting)

  1. Open “This PC”, right-click the drive that has bad sectors, and choose “Properties”.
  2. Go to the “Tools” tab.
  3. Click “Check” to check and repair the bad sectors on your hard disk.

Besides, Why is my Mac not recognizing my external hard drive?

Your external hard drive is not readable on Mac because it is formatted in NTFS, HFS+, or another format not supported by macOS. A loosely connected or frayed USB cable is another possible reason the external drive is not recognized by your Mac. Change the cable to fix the issue.

Keeping this in mind, How do I run chkdsk on an external hard drive? You can nevertheless run a manual disk check on an external hard drive via the CHKDSK utility. To launch this utility, right-click the drive in File Explorer and click “Properties.” Click the “Tools” tab, and then click “Check” to launch the CHKDSK utility, which automatically begins scanning the drive for errors.

How do I scan and repair an external hard drive?

1. On the desktop, open This PC (My Computer) and select the desired external hard drive. Right-click it and select Properties -> Tools -> Click on Check. The scan will start, which should fix the external hard drive errors.

How do I fix an external hard drive that is corrupted and unreadable?

Format Disk to Solve The File or Directory Is Corrupted and Unreadable Issue. If a disk check doesn’t work, you can try to format your external hard drive or USB drive to solve the issue. Format configures hard disk with a new file system, after which the corrupted or damaged file system will be replaced.

What do I do when my external hard drive is not detected?


What to Do When Your External Hard Drive Won’t Show Up

  1. Make Sure It’s Plugged In and Powered On. Western Digital My Book. …
  2. Try Another USB Port (or Another PC) …
  3. Update Your Drivers. …
  4. Enable and Format the Drive in Disk Management. …
  5. Clean the Disk and Start From Scratch. …
  6. Remove and Test the Bare Drive.

How do I get my Mac to recognize a USB device?

Open System Information and disconnect the USB device from your computer. Wait a few minutes, and click File > Refresh Information. Reconnect the USB device. You should see a device disappear from System Information when you remove the USB device, and it should appear again when you reconnect it.

How do I check my external hard drive for errors?


Run Disk Error Checking

  1. Plug in your external hard disk.
  2. Open File Explorer by pressing the Windows keys button + E.
  3. Go to This PC.
  4. Right-click your external hard disk under Devices and drives.
  5. Select Properties.
  6. Go to Tools tab.
  7. Under Error checking, click Check.

How do I run chkdsk on an external hard drive Windows 10?


To do so, follow these instructions:

  1. Right-click on the Start icon.
  2. Click Open Windows Explorer.
  3. On the left side of the window, click Computer.
  4. At the Hard Disk Drives section, right-click on the volume you want to check for errors.
  5. Click Properties.
  6. Go to the Tools Tab.
  7. At the Error-checking section click Check now.

How do I check the health of my external hard drive?

Open the Disk Utility and choose “First Aid,” then “Verify Disk.” A window will appear showing you various metrics related to your hard drive health, with things that are fine appearing in black, and things with problems appearing in red.

Do you want to scan and fix external hard drive?


How to fix the error “Do you want to scan and fix Removable Disk”

  1. Right-click My Computer.
  2. Choose Manage.
  3. In the Computer Management window choose Services and Applications.
  4. Choose Services.
  5. Then look for Shell Hardware Detection.
  6. Double-click it.
  7. In the Properties window, stop the service.

Is it safe to scan and fix external hard drive?

You should definitely follow the prompt and scan your removable media. When you click on the prompt to do so Windows launches the CHDSK application in the background and scans the disk. … Select “Scan and fix (recommended)”.

How do I scan and fix hard drive errors?

  1. Click Start and then click My Computer.
  2. Right-click the hard disk drive to scan, and click Properties.
  3. In the Local Disk Properties window, click the Tools tab.
  4. Click Check Now.
  5. In the Check Disk Local Disk window, click to select the box next to Automatically fix file system errors.
  6. Click Start.

Can a damaged external hard drive be fixed?

The best and easiest way to recover files from a damaged external hard drive is to use special professional software tools such as DiskInternals Partition Recovery. It will restore your file system and recover absolutely all types of lost files, including photos, documents, video, audio, email, etc.

How do I recover data from an unreadable hard drive?


Steps to Recover Data from a Corrupted or Crashed Hard Drive

  1. Download and Install Disk Drill for Windows or Mac OS X.
  2. Launch Disk Drill recovery software, select the crashed hard disk and click: …
  3. Preview the files you found with Quick or Deep Scan. …
  4. Click Recover button to recover your lost data.

How do I format an unreadable external hard drive?


Format an external hard drive using CMD

  1. Open CMD in Admin Mode.
  2. Type diskpart and press Enter.
  3. Type list disk to display all the storage media connected to your system.
  4. Type select disk X where X is the number of the disk you want to format.
  5. Type clean and press enter to erase all the data on the drive.

Why is my external hard drive not detected?

Hard drive not detected error/issue can be caused by the following situations: The USB driver has become unstable, outdated, or corrupt. USB ports become faulty, damaged, or broken. Partition issues on your external USB device.

How do I fix my WD external hard drive not showing up on my computer?

Go Disk Management > Find your external hard drive and right click it by choosing Change Drive Letter and Path… Assign the drive with a new letter that doesn’t exist in your PC and mark the Partition as Active. Click OK. Restart PC and your External hard drive will show up and work again.

How do you recover hard disk data when it is not detected?

  1. Launch EaseUS Data Recovery software on your computer, select the external hard disk not detected to get started.
  2. The hard drive recovery will start scanning the disk to searching your lost data and files.
  3. After the scanning, you can check all recovered files.

When I plug my USB into my Mac nothing happens?

Normally when you plug in an external hard drive to your Mac’s USB port you will see it appear on the desktop (aka mount on the desktop). … If the drive is not showing up on your Mac chances are it has not been formatted correctly, has been corrupted, or is faulty.

Why is my USB not showing up on my computer?

Generally, a USB drive not showing up basically means the drive is disappearing from File Explorer. It might be that the drive is visible in the Disk Management tool. To verify this, go to This PC > Manage > Disk Management and check whether your USB drive shows up there.

How do I run chkdsk on an external hard drive without the letter?

  1. Open Disk Management (diskmgmt. …
  2. Right-click on the volume you want to scan.
  3. Select Properties.
  4. Go to the “Security” tab.
  5. Copy the “Object name” string displayed at the top of the tab.
  6. Open a UAC-elevated command prompt.
  7. Type CHKDSK (along with the desired switches you want to pass, like /R or /X).

Which is better chkdsk R or F?

In disk terms, CHKDSK /R scans the entire disk surface, sector by sector, to make sure every sector can be read properly. As a result, a CHKDSK /R takes significantly longer than /F, since it’s concerned with the entire surface of the disk, not just the parts involved in the Table of Contents.

How do I fix fatal hardware error on external hard drive?


How to fix “fatal device hardware error appears”

  1. Fix 1. Update driver for the external drive.
  2. Fix 2. Change drive letter for the external drive.
  3. Fix 3. Run CHKDSK.exe to fix external drive errors and bad sectors.
  4. Fix 4. Initialize your external drive in Disk Management.
  5. Fix 5. Format the external drive.
  6. Fix 6.

General, knowledge