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What will happen if I factory reset my Dell laptop?
After factory reset your Dell laptop, your programs and applications downloaded on your computer will be wiped off. In other words, your PC will return to the same state it was when it rolled off the assembly line.
Is factory reset bad for your Dell laptop?
To the extent that some programs are bloatware that takes up valuable drive space, they can also be security risks. In 2014, for example, Lenovo laptops were found to contain malware. So it is not an ideal method to factory reset your Dell laptop, even if this will clear up all data and your stored information.
How to reinstall Windows 10 on your Dell computer?
There are two ways for you to reinstall Windows 10 on your Dell computer. First of all, you can use the Windows Recovery Environment to reinstall Windows 10 to the Dell factory image. Secondly, you can use recovery media to reinstall Windows 10 to the Dell factory image.
I have a Dell laptop with 1TB hard drive (no SSD), in Troubleshoot section it shows two options ("Reset this PC" and "Factory Image Restore") and I've tried them both but the outcome seems to be the same.
Resetting it by deleting everything took me around 6-8 hours + 30 min for the windows installation. After that I had to manually download softwares like Dell Update, Dell SupportAssist, ...
Factory Image Restore on the other hand only took around 20 minutes to download the newest version of existing Window 10 and other Dell softwares automatically. I selected the option to delete everything here as well but for the entire process it only took less than 2 hours.
Even when I tried to Full Format a 1TB external hard it took more than 2 hours so I'm kind of confused what that Factory Image Restore is or what's the clear difference between it and Resetting?
Also which option is best if I want to sell my laptop?
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Thank you
If the reset fails, your recovery image is corrupt.
If you have the Dell Support Assist option by pressing the F12 key on the Dell logo screen when you start your system, then you can use that Dell option, but please note, that option will delete all partitions and data from your system, and install a clean version of Windows.
If that option also fails, you will need to create a bootable Windows USB and use that to clean install Windows, which will also create a new recovery image on the drive, are you using Windows 10 or 11 on your system.
Hi trey ion,
When a Dell laptop doesn’t complete a factory reset and just returns to the main screen, it usually means the Windows Recovery Environment or the recovery partition is damaged. Here are a few steps you can try:
1. Reset from Advanced Startup
- On the login screen, click the Power icon.
- Hold Shift and click Restart.
- After the system restarts, go to: Troubleshoot → Reset this PC → Remove everything.
- Follow the on-screen instructions.
2. Use Dell SupportAssist OS Recovery
If the above doesn’t work:
- Restart your laptop and press F12 when the Dell logo appears.
- Select SupportAssist OS Recovery.
- Back up your files if needed.
- Choose Reset or Restore to Factory Settings and follow the prompts. Learn more on Dell’s official guide.
Reference: Factory Reset, Restore, or Reinstall Microsoft Windows on a Dell computer | Dell US
3. Repair System Files
If reset still fails:
- Boot into Windows (or Safe Mode).
- Open Command Prompt as Administrator.
- Run:
sfc /scannow
dism /online /cleanup-image /restorehealth
Restart your laptop and try again.
Hope this helps! If the issue still persists, please let me know. I'd be more than happy to help!