Xbox One E100 Error: Causes, Fixes, And Prevention Tips


Xbox One is one of the most popular gaming consoles in the world, but like any other electronic device, it is not immune to errors. One of the most common errors that Xbox One users encounter is the E100 error. This error can be frustrating and prevent you from playing your favorite games. In this article, we will discuss the causes of the E100 error, how to fix it, and tips to prevent it from happening in the future.

What is the Xbox One E100 Error?

The Xbox One E100 error is a startup error that occurs when the console is unable to launch the operating system. This error is usually accompanied by a black screen and an error message that reads “Something went wrong”.

Causes of the Xbox One E100 Error

There are several reasons why the Xbox One E100 error occurs. Some of the most common causes include:

  • Corrupted system files
  • Hardware issues
  • Power issues
  • Network connection issues
  • Software update failures

How to Fix the Xbox One E100 Error

Here are some of the most effective ways to fix the Xbox One E100 error:

Method 1: Perform a Hard Reset

Performing a hard reset is the first step in fixing the Xbox One E100 error. Here’s how to do it:

  1. Press and hold the Xbox button on the console for at least 10 seconds.
  2. Wait for the console to turn off completely.
  3. Unplug the power cord from the back of the console.
  4. Wait for at least 10 seconds.
  5. Plug the power cord back in.
  6. Turn on the console and see if the error has been resolved.

Method 2: Reinstall the Operating System

If the hard reset does not fix the Xbox One E100 error, you may need to reinstall the operating system. Here’s how to do it:

  1. Download the Xbox One OSU1 file from the official Microsoft website.
  2. Save the file to a USB drive.
  3. Plug the USB drive into the Xbox One console.
  4. Press and hold the Bind button and the Eject button on the console.
  5. While holding the buttons, press and release the Xbox button on the console.
  6. Wait for the console to start up and display the Xbox Startup Troubleshooter.
  7. Select “Reset this Xbox”.
  8. Choose “Keep games and apps”.
  9. Follow the on-screen instructions to complete the reinstallation process.

Prevention Tips

To prevent the Xbox One E100 error from occurring in the future, here are some tips to follow:

  • Always keep your console updated with the latest software updates.
  • Make sure your console is properly ventilated to prevent overheating.
  • Avoid using your console during power outages or fluctuations.
  • Disconnect your console from the internet when you’re not using it.
  • Use a surge protector to protect your console from power surges.


The Xbox One E100 error can be frustrating, but it is not a permanent problem. With the methods outlined in this article, you should be able to fix the error and prevent it from happening in the future. Remember to always keep your console updated and follow the prevention tips to ensure that your gaming experience is smooth and error-free.