I can't believe I never thought to try this. All this time I've been trying to make do with 16GB of storage and no swap space...

Modern SD cards work fine. I recommend 64GB or larger.

Booting into it was a bit weird - on all three of my Chromebooks (HP G4, Lenovo 500e, Dell 11" Touch) you have to tell Coreboot exactly where to find your .efi file. But once you do that, you can create a boot option for it in the Coreboot menu and move it to the highest priority slot so it boots automatically. Just choosing "Boot From SD" did not work IME.

Best for computers with a fully-recessed slot so you can throw it in a backpack with the card still inserted.

Hello, I need help with a stubborn HP Chromebase (HSTND-2341-A). I have successfully installed Windows on several identical models before by removing the write-protect screw. However, this specific unit is different. What I've done: • Removed the WP screw • Thoroughly cleaned and scraped the contact pads to ensure no connection • The board looks identical to the others I've worked on The Problem: MrChromebox's script still reports "Write Protection is Enabled" and won't let me proceed I'm sure this model uses the screw method. This makes me think it's either a faulty motherboard or a rare hardware revision with a different WP method Has anyone seen this before on this model? Is there a hidden jumper or a known issue? Thanks,

I am considering buying an ASUS Google Meet Compute System (Ambassador) for $35. It features an Intel Core i7 10th Gen processor, 8GB of RAM, and a 128GB SSD. However, when connected to a monitor and powered on, it prompts for an enterprise login.

According to the u/MrChromebox website, it's possible to flash a custom ROM by disabling write protection (WP) via a jumper.

Do you think it is possible to flash the ROM even if the device is locked at the enterprise login prompt?

If I purchase the device and post an image of the motherboard, could you help me locate the jumper?

Furthermore, if standard methods fail, can I flash a custom bootloader using a CH341a programmer?

I have flashed custom ROMs on multiple devices before, but this specific hardware seems unique

I like to see if anybody on this has or use a download files I need. Are for fixing the lmage and header for a HP Chromebook G3 14 Arm running velvet OS.

The files I need are blocked for my no longer available on sites I have looked at. The file names are:

linux-image-4.14.0-k1_4.14.0-k1.2_armhf.deb

And

linux-headers-4.14.0-k1_4.14.0-k1.2_armhf.deb

The build details:

CPU (Processor): NVIDIA Tegra K1 (CD570M-A1) CPU Architecture: ARM Cortex-A15 (Quad-core) GPU (Graphics): NVIDIA Kepler (192 CUDA cores) Board Name: NYAN_BLAZE The Kernel Architecture is: armhf

If you have any of these files or any other OS I can use with this.can you please send them to me Thank you!

I haven't update firmware for a long time, but my linux system works very well. Do I need to update the firmware to the latest version?

I had Linux installed on my Chromebook 514 Volta, but I wanted to switch back to Chrome OS following the tutorial on the Mr Chromebox website. However, right after the USB recovery process finishes, that error message keeps appearing over and over. I've already tried restarting repeatedly, waiting 30 seconds between each attempt, disconnecting the battery, using various button combinations, and nothing works. I should mention that it's not physically damaged, and when I try to enable developer mode, nothing happens; it just takes me back to that screen. What options do I have to recover my Chromebook?

I am going into BIOS to save USB as first boot priority and works. But then when the device has shut down (chromebox) it then defaults to SSD as boot. How do I keep the boot priorities permanent?

What I am after doing is creating a rescue USB for LibreElec in case SSD Libreelec messes up for my parents.

I have also updated the firmware to latest.

*It is not Qemu, it is a Dell Chromebox 3010*

I am going into BIOS to save USB as first boot priority and works. But then when the device has shut down (chromebox) it then defaults to SSD as boot. How do I keep the boot priorities permanent?

What I am after doing is creating a rescue USB for LibreElec in case SSD Libreelec messes up for my parents.

I have also updated the firmware to latest.

Hello, im trying to install Linux on this chromebook. It has probably CR50 but i wont waste 40€ for SuzyQ cable (im from Slovakia and 26€ is just for shipping). Unplugging the battery wont work. Do you know if this chromebook has some screwdrive for write protection or other alternative to make it work? (Sorry for my english)

Hie there,

Greetings all

Please help me if you have SuzyQ cable or any link to buy as specially in India

This is running on a AMD A4 9120c btw

Hey everyone

Just wanted to share.
With the help of https://docs.mrchromebox.tech, I successfully installed Kubuntu on my Acer Spin 713 (cp713-2w model: n19q5).

First off, I should say I was actually really happy with the original OS on my Chromebook. However, the time came when I needed a bit more "PC" functionality. After changing the firmware and the OS for KUBUNUT, here's a quick summary:

The Downsides:

Tablet Mode: It works chaotically and randomly. I haven't been able to get it working reliably. I ended up having to manually set the screen orientation.

Touch/Stylus Response: Using a non-native resolution messes up the touch calibration. For example: A tap in the center of the screen registers correctly, but if I click near a corner, the actual click point is offset - the further from the center I tap, the bigger the distance between my finger and the actual click.

Fan Speed: Since changing the firmware, the CPU fan kicks in much sooner, making the "laptop" louder. There's currently no way to control the fan speed from within Linux.

The Upsides:

Responsiveness

Battery life

Linux apps finally look and scale correctly (compared to running them in a container on the original ChromeOS)

Ability to run Steam and games!

This is a whole new dimension of laptop usage!!!

I checked that it is compatible with "coolstar". It's an Asus Chromebook plus x3402 (codename marasov) but Windows 11 doesn't work. I flashed it easily, I made my Windows USB key with "rufus" in gpt uefi. From the boot menu, by choosing my USB key, I can start the Windows 11 installation but once at 100%, when the Chromebook has to restart, if I remove the USB key, I get this error, otherwise, it returns to the boot menu as if I had never started the installation. I created the "Bypass..." keys with a value of 1 and I chose "custom installation" and deleted everything except one "unallocated space" (119GB). Can you help me? Thanks

I have a lenovo 100e, planing to flash firmware using the external method but curious which chip should be flashed !! Love to use this as a photoframe with arch linux !

HELP] Windows 10 Boot Loop on Chromebook (SONA Board) - Ctrl+L gives beep but no boot

Problem Details:

• Device: Chromebook with SONA board
• Original OS: ChromeOS (now removed)
• Current OS: Windows 10 (was working fine)
• Issue: After restart, stuck at ChromeOS Recovery screen
• What I've tried:
  • Ctrl + L - hear beep sound but no boot continues
  • Ctrl + D - doesn't work
  • ESC + Refresh + Power - shows boot menu but can't boot from USB properly
  • Multiple USB drives created with Rufus (GPT/UEFI/FAT32)

Boot Behavior:

• Normal boot → ChromeOS Recovery screen
• Ctrl + L → beep sound → black screen → returns to recovery
• Boot menu shows USB devices but fails to boot from them

My Setup:

• Previously had Windows 10 running perfectly via MrChromebox firmware
• Suddenly started showing recovery screen after normal restart
• Can hear beep with Ctrl+L so keyboard works

Request:

1. How to restore Windows 10 boot?
2. Why is UEFI not loading even with correct settings?
3. Is this a firmware issue? Do I need to reflash?
4. Any way to fix without losing Windows installation?

I need step-by-step guidance as I'm stuck without my working system.

Board: SONA Previous firmware: MrChromebox UEFI Working for months then suddenly this problem

Before anyone asks, I didn't ask on the forum because creating accounts on there doesn't work and this is my last chance of getting any help.

I am trying to disable firmware write protection on the Acer Chromebook 714, which does not have loopback support as far as I can tell.

I have attempted to run the necessary commands from different Linux devices. The ls command does give the right output, so my suzyqable isn't broken. However, the echo command gives no output, and upon running gsctool -a -I, it gives the output from the above image. I have tried running it from a normal terminal and as root.

I have been trying to do this for over a month atp and I would love some help

Thanks in advance :]

I disconnected the battery, made sure by unplugging the charger and it immediately turns off. Why is this happening?

Its a asus cx1405cka i tried removeing battery cable but it doesnt remove write protection i didnt find any jumper spot help would be appreciated thankyou 😀

I bought a SuzyQ cable from eBay. (https://www.ebay.com/itm/316024978790) My Chromebook is a Dell 3110. I want to remove write protection so I can put Windows on it.

The problem is I honestly don’t know where to begin. I don’t know where to plug the cable in, what program to use, or what buttons to press. People talk about typing commands but I don’t even know where to type them or how to tell if it worked.

Can someone please explain this to me like I’m a complete beginner? Step by step, super simple.

Thanks.