Hard drive is a storage device that can help you to store all kinds of data, such as photos, videos, music, documents, programs, etc. And you can still use it as a system disk to start the computer, in this case the operating system, boot partition(s) such as the system reserved partition, and other necessary drivers are required.
It helps a lot in most cases, but sometimes you need to erase hard drive in Windows 7 using command prompt, this is very useful for system administrators to perform unwanted tasks or scripts. want. This could be because you want to erase the laptop hard drive to fix the error or to give away or sell, etc. Anyway, you can learn how to create it using the command line in this article. Besides, an easier way will be introduced.
Erase hard drive in Windows 7 from CMD
Here, you’ll use Diskpart clean all to wipe the drive leaving it unallocated and uninitialized, then recreate the partition and specify the disk’s file system. You can then reuse this hard disk to store or back up important files to protect your data.
Note:
- Diskpart clean all: This command deletes all data on the disk and specifies all sectors with zero value. This makes the data on the disk very difficult to recover.
- Format: It allows you to specify the file system for the hard disk and then reformat it. Therefore, you do not need to worry about data leakage.
Then see detailed steps to remove hard drive from cmd:
- Step 1. Run cmd as administrator. Then type diskpart in the command prompt window and press Enter.
- Step 2. Enter disk list to see all available disks on the computer.
- Step 3. Type ‘select disk n (disk number)’ to select the disk you want to erase. Then press Enter to continue.
- Step 4. Type ‘clean all’ and press Enter to completely delete all files and folders and not allocate disk space.
- Step 5. Type ‘create primary partition’ and press Enter to recreate the partition with unallocated space.
- Step 6. Type ‘format fs=ntfs’ and press Enter to add the file system of this disk.
- Step 7. Now that the disk has a partition with the file system, you just need to type assign and press Enter to add a drive letter to it.
Wait until the process is complete, you can open this formatted disk in Windows File Explorer and do what you want, such as use it to back up the files you want to protect.
This method is useful if you are familiar with the command prompt. But otherwise, you may find it difficult to understand and operate, as a simple parameter error can lead to data loss.
Then is there an easier way to erase the hard drive in Windows 7?
The answer is YES, you can use a free hard drive eraser like AOMEI Backupper Standard to erase the hard drive. It is very flexible, you can use it to erase unallocated space, partition(s) and entire disk using different disk erasing methods. The free version only supports “Fill sector with Zero”, but it is enough to wipe all data on the disk.
But if you want a more thorough way of erasing the disk, you can use its professional version and 3 other disk erasing methods, including “Filling sectors with random data”, “DOD 5220.22-M” , “Gutmann”. Among them, the last method can erase the disk 35 times, you can imagine how difficult it is to recover.
Easier Way to Erase Hard Drive in Windows 7
Here you will use the AOMEI Backupper Standard hard drive eraser to erase the disk in Windows 7 using its Disk Wipe feature, here are the detailed steps:
- Step 1. Install AOMEI Backupper Standard and open this tool. Then navigate to Tools and select Disk Wipe.
- Step 2. In the erase type window, select one of Erase partition(s) or unallocated space on disk and Erase disk. To erase all data on the entire drive, select Wipe disk and click Next to continue.
- Step 3. You will then be asked to select the drive you want to erase, select it and click Next.
- Step 4. This is the last step, you will see 4 methods to erase the disk, select Fill sector with Zero and click Start. It will start erasing your disk and the time depends on the amount of data on your disk.
Note:
- This feature does not currently support dynamic disk erasing.
- This software only supports erasing your current system disk in reboot mode and you can’t start your computer as usual. So you should get this disk outside your computer and do this process on another computer.
By now, you probably already know how to easily erase a disk in Windows 7 with the help of the free hard drive eraser AOMEI Backupper Standard. In addition, this software can be used to securely erase hard drives in Windows 8/8.1/10 and earlier systems.
Besides that, this software is still a free backup software that helps you to make an exact copy of your files and keep track of the changes made afterwards. To ensure data safety, you can choose to backup 3 copies, save in 2 different locations, preferably 1 off-site copy, backup files to OneDrive for example.
Cloud drive is one of the safest ways to protect your data, as it can avoid data loss due to computer failure, such as virus, system crash, drive crash, etc. Therefore, if you have multiple cloud drives, you should transfer files between them, such as moving files from Dropbox to Google Drive. To do this, you need a cloud backup service that supports multiple clouds, such as CBackup.
Summary
That’s all about how to erase a hard drive in Windows 7 using the command prompt and the free hard drive eraser tool AOMEI Backupper Standard. Honestly, the second way is easier and works for most users, you just need to follow the steps mentioned above. And it also supports all kinds of backup solutions to help you protect your computer, such as file backup, system backup, disk backup, scheduled backup, etc. Why you do not try?
Categories: How to
Source: vothisaucamau.edu.vn
