A Chromebook factory reset is called a Powerwash. It wipes every user account, local file, and setting, and brings the device back to the same first-boot screen you saw the day you opened the box. Most of the time you can trigger it from Settings - search powerwash, click Reset, done.
The keyboard shortcut for the same thing is Ctrl + Alt + Shift + R from the sign-in screen, which is faster if you know you want to reset and you're already locked out.
Which Chromebook Reset Do You Need?
Four separate things get called a reset on ChromeOS and they do not do the same job. Choose the wrong one and you either lose files you wanted to keep or fail to fix the fault you were chasing.
| Reset | How you trigger it | What happens to your files |
|---|
| Hard reset (hardware reset) | Hold Refresh, tap Power | Nothing is wiped. It power-cycles the hardware and is the fix for a frozen screen, a dead trackpad or a charging port that stopped charging. |
| Restore settings (safety reset) | Settings, search reset, Restore settings to their original defaults | Bookmarks, history and saved passwords stay. Your startup page, new tab page, search engine and pinned tabs go back to stock and extensions are switched off. |
| Powerwash (factory reset) | Settings, or Ctrl + Alt + Shift + R at the sign-in screen | Every account and every local file on the device is erased. Anything living in Google Drive is untouched. |
| Recovery | Esc + Refresh + Power, plus a recovery USB stick | Reinstalls ChromeOS from scratch. This is the one for a Chromebook that will not boot or shows the message that ChromeOS is missing or damaged. |
Master reset, full reset, format and restore to factory all mean Powerwash. If you want the device back at its out-of-the-box state, that is the one you want.
The Chromebook Factory Reset Keyboard Shortcut
The keys are Ctrl + Alt + Shift + R, held together at the sign-in screen. Not from the desktop. Sign out first or the shortcut does nothing at all, which is why so many people conclude it doesn't work.
- Sign out so you're looking at the account picker.
- Hold Ctrl, Alt and Shift, then press R. A box appears offering to restart the device.
- Click Restart.
- After the reboot a second box appears. Choose Powerwash, then Continue.
- Sign in with the Google account you want to own the device. Whoever signs in first becomes the owner account.
No password is needed for this on a personal Chromebook, which makes it the way out of a device you're locked out of. On a school or work Chromebook the shortcut is switched off by policy and pressing it produces nothing.
Reset a Chromebook to Factory Settings From Settings
If you can still sign in, the menu route is less fiddly than the shortcut and shows you the confirmation text before anything gets wiped.
- Click the clock in the bottom right, then the gear icon to open Settings.
- Type powerwash into the search box at the top of the Settings window. Current ChromeOS builds file it under System preferences. Older builds hide it under Advanced, then Reset settings.
- Click Reset on the Powerwash row.
- Click Restart. After the reboot, choose Powerwash and Continue on the dialog that appears.
The wipe runs two to three minutes on most machines. Setting the device up again takes longer than the reset does, because sync has to pull your extensions, apps and bookmarks back down. Leave the charger plugged in for both halves.
What a Powerwash Erases and What It Leaves Alone
People hesitate here because the warning screen is vague about what it means by local data. Here is the split.
Erased from the device:
- Every user account on the Chromebook, including the owner account and anything a guest left behind
- Everything in the local Files app - Downloads, screenshots, anything you dragged off Drive to work on offline
- Saved Wi-Fi networks and their passwords
- The Linux container, if you turned Linux on, along with every file inside it
- Installed Android apps and their local data
Left alone:
- Your Google account. Powerwash removes it from the device, not from Google. Gmail, Photos and Drive are all still there when you sign back in.
- Any file stored in Google Drive rather than on the Chromebook itself
- Bookmarks, browsing history and saved passwords that were syncing to your account. They come back down on the next sign-in.
- The installed ChromeOS version. A Powerwash does not roll the device back to an older build of the OS.
- School or work enrollment, covered further down.
There's no undo. Move anything in Downloads to Drive or a USB stick before you start, because five minutes later it's gone.
Wipe a Chromebook Before You Sell It or Hand It On
A Powerwash clears the device, but two extra jobs on either side of it are what separate you from the machine for good.
- Pull anything you want out of the local Files app and into Drive or onto a USB drive. Clearing the Chrome cache beforehand is not a substitute - the Powerwash handles that on its own.
- Turn Linux off in Settings if you enabled it, so the container is removed cleanly rather than dumped mid-wipe.
- Run the Powerwash.
- Sign in to your Google account on another device, open the Security page, find Your devices, and remove the Chromebook from the list. This is the step people skip, and it's the one that clears the old session tokens.
Worth mentioning to a buyer: every Chromebook has an Auto Update Expiration date, after which Google stops shipping ChromeOS updates for that model. You'll find it in Settings under About ChromeOS, then Additional details. A device past its AUE date still runs, it stops getting security patches.
Factory Reset on HP, Acer, Lenovo, ASUS and Samsung Chromebooks
Powerwash belongs to ChromeOS, not to the hardware, so the process is identical on every brand. An HP Chromebook, an Acer Spin, a Lenovo IdeaPad Flex, an ASUS Flip and a Samsung Galaxy Chromebook all use the same Settings menu and the same Ctrl + Alt + Shift + R. No manufacturer changes it, and there is no HP-specific or Acer-specific reset tool to hunt for.
The differences are in the hardware key combos, not the reset:
- Clamshell Chromebooks - hard reset is Refresh plus Power. Recovery is Esc plus Refresh plus Power.
- Detachables and tablets such as the Lenovo Duet or HP x2 - with the keyboard off there's no Esc or Refresh key. Hold Volume Up plus Volume Down plus Power for around ten seconds to reach recovery.
- Chromebox - the desktop version of the same thing. Powerwash works identically from Settings, but recovery uses a pinhole button near the ports. Hold it in with a straightened paperclip while you press Power.
Wiping a Chromebox before a meeting-room machine changes hands follows the same order as a laptop: pull the files off, Powerwash, then remove the device from your Google account.
Chromebook Reset Questions People Ask
How long does a Chromebook factory reset take?
The wipe itself is two to three minutes. Budget another ten to twenty for setup and for sync to restore your apps, extensions and bookmarks.
Can I reset a Chromebook without the password?
On a personal device, yes. Ctrl + Alt + Shift + R runs from the sign-in screen with nobody signed in. You'll need a Google account to set the Chromebook up afterwards, and that is where an enrolled device stays locked.
Where is the reset button on a Chromebook?
There isn't one on a laptop. Refresh plus Power is the hardware reset. Chromeboxes have a physical pinhole recovery button near the ports, and tablets use the volume keys.
Does a Powerwash delete my Google account?
No. It signs the account out of the device and deletes what was stored locally. The account and everything in it stay exactly as they were.
What does a safety reset do on a Chromebook?
Restore settings to their original defaults, sometimes called a safety or soft reset, puts your startup page, new tab page, search engine and pinned tabs back to stock and switches every extension off. Bookmarks, history and saved passwords survive it. Try that before you reach for Powerwash if the symptom is a hijacked search engine or a misbehaving extension.
Will a factory reset fix a slow Chromebook?
Often, if the slowness came from a stack of extensions, a full local disk or a corrupted profile. If the machine is years past its Auto Update Expiration date, a reset won't hand it performance the hardware never had.
Is there a safe mode on ChromeOS?
Not in the Windows sense. Sign in as a Guest to run ChromeOS with no extensions and no profile loaded, which answers the same question a safe mode would.
Resetting something else? There are walkthroughs for factory resetting Windows 11, a Mac, an HP laptop and an Android phone. Once the Chromebook is back on its feet, taking a screenshot on ChromeOS and using Google Docs are the two things new owners look up first.
School or Work Chromebook: What a Reset Can and Cannot Do
This is where most Chromebook resets go sideways, so here's the honest version. A Chromebook enrolled by a school district or an employer carries its management profile somewhere a Powerwash does not reach. Wipe the device and it re-enrolls itself as soon as it hits Wi-Fi and someone signs in with a domain account. Forced re-enrollment is on by default in Google Admin, and when it kicks in it's doing exactly what it was configured to do.
Only the administrator who owns that domain can release it, from the Google Admin console under Devices, then Chrome, then Deprovision. If the Chromebook belongs to your school or employer, that's the request to make: ask them to deprovision the serial number on the sticker.
If you bought a used Chromebook that turned out to be enrolled, go back to the seller. A buyer cannot release an enrolled device, and a reseller can usually get the original owner to deprovision it.
The harder case is a managed Chromebook - one that was set up through a school, a workplace, or that you bought used and still has someone else's management profile on it. On those, the Powerwash option in Settings is greyed out or missing entirely. The workaround is to drop into developer mode using a recovery-screen key combo, which wipes the device as part of the same process. That's what this tutorial walks through, following the demo from Skill Ascent.
Heads up: developer mode disables the warranty-style OS verification, and you'll see scary warning screens during the process. That's normal. You can re-enable OS verification at the end if you want to leave developer mode behind.
