How to Test Quick Machine Recovery in Windows 11
Quick Machine Recovery in Windows 11 lets you test whether your PC can recover from startup problems before they lock you out. This built-in diagnostic tool runs a dry run of your boot process to spot hidden errors early.
Checking your system health prevents unexpected crashes and makes sure your machine starts up normally after major system updates. Run a quick command in Windows Terminal to verify that your recovery setup works properly.
Open Windows Terminal as Administrator, then run reagentc /SetRecoveryTestmode followed by reagentc /BootToRe. Restart your computer to enter the Quick Machine Recovery test mode.
What is Quick Machine Recovery?
Quick Machine Recovery in Windows 11 is an advanced troubleshooting feature that fixes severe startup problems by automatically downloading repair solutions from the internet. It works alongside the Windows Recovery Environment (WinRE)—a built-in diagnostic screen—to get your computer working again when it fails to boot normally. This tool is available starting with Windows 11 build 26120.3653.
This capability builds directly on the Startup Repair tool. It leans on the Windows Recovery Environment (WinRE)—a built-in diagnostic interface—to scan for solutions and fix issues.
Availability begins with Windows 11 build 26120.3653 (Beta 24H2).
How to Test Quick Machine Recovery on Your PC
Follow these steps to try Quick Machine Recovery:
Step 1Open Windows Terminal as Administrator ⚠️
- Click the Start button.
- Type Windows Terminal.
- Right-click on it and choose Run as administrator.
- When it opens, click the down arrow (˅) next to the plus (+) tab and select Command Prompt.
Step 2Enable Recovery Test Mode ⚠️
Paste this command into the terminal and press Enter:
reagentc /SetRecoveryTestmode
Step 3Set Your PC to Boot into Recovery Mode ⚠️
Copy and paste this command and press Enter:
reagentc /BootToRe
Step 4Restart Your Computer
Click Start Power Restart The PC will now boot into Quick Machine Recovery test mode.
What If Your PC Doesn't Start in Recovery Mode?
If your PC fails to start in recovery mode during Quick Machine Recovery testing, you need to reset the recovery environment using Windows Terminal. You can fix this by booting normally, opening Windows Terminal with administrator rights, and running specific command-line tools to turn the recovery feature off and back on again.
- In the recovery screen, choose Continue to boot Windows normally.
- Once Windows starts, open Windows Terminal (Admin) again and run these two commands. Press Enter after each one:
reagentc.exe /Disable
reagentc.exe /Enable
Run through the startup steps for Quick Machine Recovery test mode once more.
Spotting the recovery test screen confirms the PC is ready to handle future startup issues:

Completion of this process validates that Quick Machine Recovery functions correctly on the Windows 11 PC.
Summary
Quick Machine Recovery in Windows 11 is a built-in tool that automatically repairs serious startup failures by pulling fixes from the Windows Recovery Environment and online servers. It saves you from manual troubleshooting by handling severe boot errors on its own, provided the recovery settings are active and configured correctly on your computer.- Why Quick Machine Recovery? It fixes serious startup problems automatically using online solutions.
- What does it use? Windows Recovery Environment (WinRE) and Windows Update to find fixes.
- What do you need to do? Run simple commands in Windows Terminal as an admin to test it.
- What if it doesn't work? You can reset the recovery settings with two commands and try again.
- What does success look like? Seeing the recovery test screen means your PC is ready to recover from future startup issues.
- Why test this feature? You're making sure your PC can handle startup problems better and recover quickly.
How do I turn off quick machine recovery in 🪟 Windows 11?
Open the Settings app, navigate to System, then Recovery, and select "Quick Machine Recovery." A toggle will be available there to enable or disable the feature.
What does quick machine recovery do in 🪟 Windows 11 version 25h2?
Available on Windows 11 24H2 build 26100.4700 or later, Quick Machine Recovery enables the recovery of Windows devices when critical errors prevent them from booting.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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