This will remove all of your personal files, apps, and settings and start over. Step 4. Select " Remove files and clean the drive " when you are asked to whether to clean the drives too. The cleaning process may take longer time but it makes sure no one can recover erased files. Step 5. Click " Next " and " Reset " button on following steps to complete the task.
The secure way to erase data for good is overwriting data and refill hard disk using zeros or random data, so that nobody can recover wiped data with disk recovery software. Sounds complex? Actually, nowadays cleaning hard disk is not a complicated work, and you can easily and securely erase disk using disk wipe software.
DiskGenius is free software for permanently data wiping. With this hard disk eraser, you can wipe all data on by filling disk sector by sector, making files unrecoverable. Here are features of disk wiping function:. The following content introduces how to erase data in difference situations, and you can choose which to use in line with actual demands, for instance, you want to clear an SD card or other removable devices, Case 1 is the proper solution; if you want to wipe computer, then go to Case 2.
By way of the free disk erasure DiskGenius Free Edition, you can completely wipe hard drives and removable drives via rewriting sectors to 00 or random characters. Thus, files on the hard drive cannot be recovered by any method, ensuring privacy. Connect the removable device to your computer and make sure it can be recognized by Windows. Install and run DiskGenius from your PC and you can see all local disks and portable devices on the main interface.
Select the external hard drive or SD card you want to erase data, and select " Erase Sectors " option under Tools menu. Select items to fill disk sectors and click Erase button on the popped-up window. There are four options to fill disk sectors in the drop-down list, i.
You can either choose one from "00, FF and Random Data", or specify item to fill disk. DiskGenius asks confirmation for the action, click Erase button to continue. Since the process wipes data permanently, you should make sure you are erasing correcting disk and important files have been backed up.
Step 6. The disk eraser starts wiping data on selected drive and the process may take long time if the disk has very large capacity. In this example, you can learn how to wipe a computer's main hard drive where Windows is installed. Operating system does not allow to erase system while it is running, and we can only wipe non-system partitions. The following steps show how to reboot computer to WinPE version directly and then erase system disk.
Launch the free disk wipe tool DiskGenius from your Windows computer. It takes about two minutes to create booting information for Windows PE, please wait it to complete with patience. Once the application is ready to reboot, it prompts to restart and backup data. Click " OK " button and computer reboots.
Select computer's system hard drive where Windows is installed and click " Erase Sectors " option which can be found under Tools menu. Click Erase button and the software starts wiping the disk. Note: Once the process finishes, the computer cannot boot to system, as system partition have been erased.
You need to make a clean system installation on the hard disk. Case 3: Wipe a single file or folder on hard drive. Erasing an entire hard drive takes too much time, and you don't have to do that if you just want to erase certain existing files on the disk.
Is there any solution to permanently wipe data on Windows 7 hard drive? How to securely wipe hard drive for Windows 7? Just format or reformat the Windows 7 hard drive? If you just format the hard drive in Windows 7, any data recovery software can easily recover all your formatted data. So, it is not safe if you want to donate, sell, give away or dispose your Windows 7 computer.
In order to permanently erase data from Windows 7 hard drive, you need special data erasure tool. Here, we strongly recommend you this Windows 7 disk wiper — AweEraser. All the operations can be finished in merely a few steps. And this software offers you more advanced features, including Move Partition, Disk Copy Wizard, Delete all partition , etc. And it can solve many problems Windows does not, containing extend volume is disabled , mark partition as active greyed out, the selected disk of the GPT partition style, etc.
About permanently deleting files? When do you want to permanently erase files? Erasing the sensitive data on the hard drive before selling or purchasing. To fix this problem, you are supposed to permanently delete these files from hard drive.
Disk wipe freeware: permanently delete files from hard drive AOMEI Partition Assistant Standard is a free software, which devotes to partition management. Still Need Help? Anything that is given here is good to prevent most processes from being able to access your data; but there is no way to completely remove data from a hard drive, unless you melt it with an oxy torch.
You have to destroy the magnetic surface of the platters or the platters themselves where the data is stored.. Sometimes, if the damage to the platters is too severe, the data stored on them can be unrecoverable. When the platters are broken, incinerated or stripped of their coating, there is simply nothing to recover the data from. In situations where the magnetic substrate is largely intact, Gillware utilizes sophisticated equipment used by hard drive manufacturers, re-engineered for the purposes of data recovery, to measure and eliminate platter debris and imperfections.
The process is known as burnishing. In order to undergo burnishing, the platters are removed from the hard drive chassis in a controlled, cleanroom environment. The platter is mounted on a custom fixture that spins the platter in excess of 10, RPM, which is nearly twice as fast as the platters rotate in an average hard drive. A robotic arm passes a specially designed burnishing head over the platter, which works as a precise scrub brush to remove debris and repair damage on the platter surface.
Then the platters are remounted, the new heads are installed and the drive is calibrated. Although it will not be in perfect working order, the drive is now operational to a point at which the data can be successfully extracted from the device and recovered.
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