This guide explains how to restore the Chrome Operating System (OS) on a Chromebook that displays a "Chrome OS is missing or damaged" error message.
You have two options when facing this issue:
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Submit a Incident IQ Ticket: Send the device in for repair, and the technicians will recover the OS.
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Fix It Yourself: If you have a USB flash drive and access to a working Chromebook, you can restore the device immediately using the steps below.
You will need a USB flash drive and the Model Number located at the bottom of the error screen on the damaged Chromebook.
Step 1: Preparation
Before starting, locate the Model Number displayed at the bottom of the screen on the damaged Chromebook. You will need to type this into the recovery tool later.
Step 2: Create the Recovery Media
Perform these steps on a working Chromebook.
1. Open the Web Store
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Log in to your SSO on a working Chromebook.
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Select the Launcher (small circle) in the bottom left corner of the screen.
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Select Chrome Web Store.
2. Launch the Recovery Utility
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In the search bar, type:
Chromebook Recovery Utility. -
Select the utility from the list.
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Check the status:
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If it says Installed, launch the app.
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If not, select Add to Chrome to install it.
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Chromebook Recovery Utility.
3. Configure the Drive
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Enter Model Number: Type in the exact model number you found on the screen of the damaged Chromebook.
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Select Continue.
4. Insert USB
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When prompted, insert your USB flash drive into the working Chromebook.
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Select your USB drive from the drop-down menu.
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Select Continue.
5. Create the Image
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Select Create New to begin writing the OS to the USB.
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Wait: This process will take some time.
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When the screen says "Success! Your recovery media is ready," select Done.
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Remove the USB drive.
Step 3: Recover the Damaged Chromebook
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Insert the USB Recovery Tool you just created into the Chromebook with the damaged OS.
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The device should detect the USB automatically. Follow the on-screen prompts to recover the OS.
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Once the recovery is complete, remove the USB.
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Required: You must now Enroll the Chromebook to reconnect it to the district system. Here are the instructions on how to do so: How to Set Up a Chromebook
Need additional help? Click here for further assistance.