Restart it and keep hitting F12. When the boot menu comes up it should give you an open for OS recovery I believe. Then you just follow the prompts. Keep in mind this WILL wipe the drives and you will lose all your data. Answer from MogRules on reddit.com
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uBackup
ubackup.com › aomei software › windows 11 › perform alienware factory reset windows 11 in top 3 ways
Perform Alienware Factory Reset Windows 11 in Top 3 Ways
October 11, 2024 - Alienware factory reset Windows 11 can be performed directly from settings, from boot if you forget the password and reliable OneKey Recovery software.
People also ask

How do I reset my Alienware laptop Windows 7?
You can use the built-in tool called AlienRespawn to perform the factory reset operation. Besides, an installation disc is recommended.
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minitool.com
minitool.com › home › backup tips › how to perform dell alienware factory reset in windows 10?
How to Perform Dell Alienware Factory Reset in Windows 10? - MiniTool
How do I reset my Alienware laptop without a password?
In Windows 7, you can use the recovery option of AlienRespawn Restore and Emergency Backup. For Windows 10, resetting this PC is a good way.
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minitool.com
minitool.com › home › backup tips › how to perform dell alienware factory reset in windows 10?
How to Perform Dell Alienware Factory Reset in Windows 10? - MiniTool
How do I force my computer to factory reset?
  1. Use Reset This PC
  2. Use the created recovery drive
  3. Reinstall Windows via installation media
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minitool.com
minitool.com › home › backup tips › how to perform dell alienware factory reset in windows 10?
How to Perform Dell Alienware Factory Reset in Windows 10? - MiniTool
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Wondershare Recoverit
recoverit.wondershare.com › computer-problems › alienware-factory-reset.html
Perform Dell Alienware Factory Reset: Here Are 2 Stepwise Solutions
This reinstalls the OS while preserving your local user folders. The Pre-Boot BIOS Reset (SupportAssist): Restart your Alienware laptop or desktop and tap F12 continuously at the logo screen.
Published   April 10, 2026
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Dell
dell.com › support › kbdoc › en-us › 000192698 › reset-or-reinstall-windows-11-on-your-dell-computer
How to Reinstall or Factory Reset Windows 11 on Your Computer | Dell US
Note: This is not a Dell factory image reset, this process reinstalls the Windows 11 OS, removes all your personal files, removes apps and drivers you installed, removes any changes that are made to settings, and removes any apps that Dell installed. Be sure that you have backed up your files before beginning this task. Some Dell tablets may be configured to add Dell factory-installed software during this process. Dell updates drivers, applications, and firmware to meet the demands of new software and hardware. ... Alienware, Dell All-in-One, Dell Pro All-in-One, Dell Pro Max Micro, Dell Pro M
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Dell
dell.com › dell community › laptops › alienware
m15 R2, installed Windows 11, restoring back to factory | DELL Technologies
November 23, 2021 - 1. create a NEW recovery drive within windows 11, and boot up with that USB recovery drive (using F12) 2. perform a recovery which will install windows 11 - I guess that simply doing the upgrade from window 10 to 11 isn't updating some recovery ...
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Dell
dell.com › support › kbdoc › en-us › 000124379 › factory-reset-restore-or-reinstall-microsoft-windows-on-a-dell-computer
Factory Reset, Restore, or Reinstall Microsoft Windows on a Dell computer | Dell US
To repair or restore your operating system to its original factory image, learn how to Reinstall Windows or Linux using the Dell OS Recovery Image. Here, you can learn how to create USB recovery media for Windows or Linux using a Windows 11 or Windows 10 computer.
Find elsewhere
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TechBloat
techbloat.com › home › how to factory reset alienware laptop windows 11
How to factory reset alienwAre laptop Windows 11 - TechBloat
March 8, 2025 - Boot from USB: Insert the recovery USB into your Alienware laptop and boot from it. You may need to access boot options by pressing F12 during startup. Select Repair Your Computer: Once booted from the USB, select “Repair your computer.” · Select Troubleshoot and Reset: Follow the same ...
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MiniTool
minitool.com › home › backup tips › how to perform dell alienware factory reset in windows 10?
How to Perform Dell Alienware Factory Reset in Windows 10? - MiniTool
December 21, 2022 - ... 2. Go to the System Recovery ... and more options and click Next. ... 6. To do a factory reset, choose Restore without preserving new or changed files....
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Reddit
reddit.com › r/alienware › alienware factory reset
r/Alienware on Reddit: Alienware Factory Reset
April 18, 2020 -

I want to reset my laptop to factory settings. I want to remove everything on it but keep all the software I had out of the box. Can I do this by using the Reset This PC option in Windows or will it restore a vanilla Windows if I do that?

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Rene.E Laboratory
reneelab.com › rene.e laboratory › tips system rescue › alienware factory reset without a password: step-by-step recovery guide
Alienware Factory Reset Without a Password: Step-by-Step Recovery Guide - Rene.E Laboratory
August 21, 2025 - This guide provides clear, actionable steps to reset your Alienware laptop or desktop to factory settings, ensuring a fresh start for Windows 11, 10, 8, or 7 devices. The recovery USB method wipes and restores your system efficiently, while AlienRespawn offers a seamless, Dell-supported solution.
Top answer
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1

You say that you have a boot media for Windows 10 that was created by the Media Creation Tool.

In that case, doing a reset to the disk is simple: Boot with it and do the installation. When you arrive at the disk selection step, select the disk and quick-format it, so it becomes totally Unallocated.

Now select the disk and install Windows. It will allocate the required partitions and install itself.

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0

Alright, so I finally got my pc to work and was able to format it.

As a side-note, whatever you do, don't turn your boot mode to legacy within the BIOS, because your pc won't be able to turn on anymore and you'll have to reset the bios manually by disassembling the pc and taking out the CMOS... I digress.

This answer is specifically for dell users as I said in the comments above, the factory reset can (and should) only be done using dell's utility software because they identify the computer's serial number and serve the software with windows genuine software key.

  1. Download the software via dell's support, I used the following link but make sure you find the right link, from the website relevant to where you made your purchase.
  2. Put it in an adequate USB
  3. Disconnect every "extra" hard drive or SSD or RAM you put yourself on the pc as they seem to interfere with the factory reset. (By opening your pc and removing the said components). Keep only the original stuff the computer came with.
  4. Restart your pc and press F12 or F2 to select the USB as a boot option.
  5. Make sure you have an internet connection as you need to "Factory Reset and download the updates" and not just "factory reset".
  6. Follow through the procedure
  7. When your pc is up and running install additional updates.

These are the steps that worked for me.

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Jonas Tech Knowhow
jonastechknowhow.com › home › guide
Alienware emergency reset: how to factory reset in a snap! - Jonas Tech Knowhow
July 11, 2024 - 2. Note Your Product Key: If you’ve installed Windows 10 or 11 on your Alienware, make sure you have your product key handy as you may need to reactivate Windows after the reset. ... Turn off your Alienware. Press and hold the “F12” key while turning it back on. Select “Troubleshoot” ...
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PassFab
passfab.com › computer › alienware-factory-reset.html
How to Factory Reset Alienware on Windows 10/8/7
December 25, 2019 - Step 2: Unplug your bootable disk and insert it into your locked computer and reboot the computer, at the same time keep pressing F12 or ESC to enter Boot Menu. After that, you can use thr arrow key to select your USB name and hit Enter.
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DiskPart
diskpart.com › aomei software › free partition software › how to reformat alienware laptop in windows 10, 8, 7 [two ways]?
How to Reformat Alienware Laptop in Windows 10, 8, 7 [Two Ways]?
May 12, 2023 - When you have Windows installation CD/DVD, you can format your Dell Alienware laptop hard drive from Command Prompt. Step 1. Insert Windows installation CD/DVD into your Dell laptop and restart it. Step 2. Enter BIOS and boot from the installation disc.
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JustAnswer
justanswer.com › computer › mbdf1-trouble-resetting-alienware-17-r2-laptop-don-t.html
Expert Solutions for Resetting Alienware 17 R2 Laptop | JustAnswer
When the Alienware 17 R2 factory reset stops at 4% with 'undoing changes,' corrupted system files or damaged recovery partitions are likely causes. First, try booting into Safe Mode to run System File Checker (sfc /scannow). If unsuccessful, create a bootable USB with Windows installation media to perform a clean install.
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Reddit
reddit.com › r/alienware › what's the current way to restore an alienware laptop back to factory settings?
r/Alienware on Reddit: What's the current way to restore an Alienware laptop back to factory settings?
June 9, 2019 -

Hi guys,

I've got an m15 on order and I'm trying to figure out how I will restore this laptop back to factory default if I should ever need to. The problem is, I've read all kind of conflicting information, most of which seems to stem from some methods being out of date I think. I'd be wanting to restore EVERYTHING (i.e the stock software and Alienware customizations) like, exactly how it came when I turned it on for the first time.

It seems like in the past, you used AlienRespawn, but from what I can find, this software is no longer supported. I think it's replacement is the standard Dell backup and restore software used on all their PCs...? At the same time, I can't find any confirmation on if this will restore everything, as a lot of the stuff I read mentioned restoring Windows.

I think the most likely way of doing what I want is the "Restore Dell Factory Image" option in the boot options. The question is, what's the best way to backup this image in case something happens to the hard drive? Does the Dell backup software create a backup of this? Or would I need to use some disk imaging software or something?