Is it possible to a wipe hard drive but keep Windows 10/8/7 before reusing or reselling it? The answer is yes. You can try following methods to ensure all the personal data being erased securely while the PC can still work.
Friend ask me to remove all traces of him before he gives laptop to his sister. How to wipe it and keep Windows 10? My idea is to clean install win10 with jump drive and then wipe free space.
Why would you want to wipe hard drive without deleting Windows? The most common reason, as in the case above, is that you want to resell or give away your old computer but not with your private data. Or maybe you are trying to reuse an old hard drive, and plan to free up space, clean viruses, remove malware via disk wiping.
If you are in a similar situation, keep reading and try following methods to implement it easily and securely.
First of all, the answer is yes. You can wipe a hard drive while keeping Windows 11/10/8/7.
Check the information below and choose the method suits your case.
βPLEASE NOTE: manual deletion is not secure, not only because you may miss a lot of hidden data or delete something mistakenly, but also because files marked as “deleted” can be easily recovered.
If you want to reuse an old hard drive without major problems, but there's very little storage space left
β You don’t necessarily need to wipe the entire hard drive, just format those non-system drives (e.g. D, E) to free up space. Right-click the drive you want to erase, choose Format and select a file system to Start. Note if you want to make the data harder to recover, uncheck the option “Quick Format”.
If the old hard drive you want to reuse is not running smoothly or has system errors
β Unfortunately you cannot directly Format C drive without deleting Windows, but there’s a Reset this PC feature could wipe everything off the hard drive and then reinstall Windows. Thus all the problems will be solved at once. See Method 1 for details.
If you want to resell or give away the old PC, and don’t want others to access your data
β Then both Method 1 and Method 2 will work, but if you have stored some important or sensitive data on this hard drive, or your computer is running Windows 7/earlier OS, Method 2 will be a better choice.
Windows Reset this PC enables you to keep personal files or remove everything while restoring computer to default state. If you choose the latter, anything that doesn’t come with the PC will be removed.
This function is actually inherited from Windows 8 Refresh your PC. It could wipe hard drive before reinstalling Windows, and overwrite the remaining data via writing zero to hard drive , which makes it harder to recover.
In Windows 10, there are 2 approaches to access it (the steps in Windows 11 are similar):
>> If you can log on to Windows normally : Start > Settings > Update & Security > Recovery > Reset this PC
>> If you want to wipe a hard drive without logging in : Enter Windows 10 recovery mode via installation disc or recovery drive > Select language and region > Next > Repair your computer > Troubleshot > Reset this PC
*For Windows 8, you can read this guide provided by Microsoft.
1. After choosing it to get started, you can select Remove everything on the next page to erase all your personal files, apps and settings on the hard drive.
2. Then you will be given options to Just remove my files or Fully clean the drive. Choose the second one if you won’t keep the PC anymore.
3. Confirm the operation and click Reset.
When it’s complete, your computer will reboot and you can either proceed to set up Windows, or stop here to discard the hard drive completely.
Reset PC is a relatively secure wiping method in Windows 10/8, but not the safest one. If you want to further ensure that sensitive data is unrecoverable, or need to wipe a hard drive with earlier OS like Windows 7, then you need an effective wiping tool, AOMEI Backupper, for example.
πIt works on Windows 11/10/8/7/XP/Vista, which integrates a handy Disk Wipe tool to wipe HDD/external hard drive/USB drive securely. πWith it, you can wipe only selected drives without deleting Windows to free up disk space, or wipe an entire hard disk (even system disk) and then perform clean installation. πIt contains complete backup & restore functions. So in ordinary use, you can schedule system backup for disaster recovery, or adopt continuous data protection for files & folders. πIt provides you with 4 wiping methods like DoD 52220.22-M (with 7 passes) or Gutmann (with 35 passes),etc.
You can click the download button below to install it on your computer, and follow the guide to proceed:
>> Case 1 - You want to erase the hard drive completely and give it away
>> Case 2 - You want to wipe all the non-system files to free up disk space
The next demonstration will take the first case as an example.
1. Go to Tools tab and select Disk Wipe from the list.
2. Choose to Wipe disk and hit Next, then select the system disk on the next page. You can also select the first option to wipe non-system partitions or unallocated space as you need.
Currently, this software doesn’t support erasing dynamic disks.
You will be prompted to execute disk wiping in reboot mode. Click OK to continue.
Note: you can’t enter Windows after wiping the system disk, so if you have anything else to do, do it in advance.
3. Then your computer will boot into WinPE. Continue the operation here and select a wiping method you like.
4. Click Start to execute it.
You may want to wipe hard drive without deleting Windows 10/8/7 before reselling or giving it away, but since manual deletion is not a secure way, you need to try something else.
This post includes 2 effective solutions: Reset this PC and disk wiping software. If you are particularly concerned about data issue, you can combine AOMEI Backupper and installation USB to wipe a hard drive & reinstall Windows.
AOMEI is not only a disk wiping tool, but also includes backup & restore, file sync and disk clone features. When it comes to hard drive replacement, you can use it to clone HDD to SSD and then wipe the old hard drive, or clone only OS to SSD directly with secure boot.