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Oct 13, 2025 by wbrum.org 130 views

Cannot Install eOS 5.0 from USB: A Comprehensive Guide to Troubleshooting

Installing a new operating system can be an exciting experience, but it can also be frustrating when things don't go as planned. If you're trying to install elementaryOS 5.0 on your Lenovo 80xc and encountering issues, you're not alone. In this article, we'll walk you through a list of tried solutions to help you overcome the challenges and successfully install eOS 5.0 from a USB drive.

Before we dive into the solutions, let's summarize the symptoms you're experiencing:

You've downloaded the elementaryos-5.0-stable.20181016 ISO file.
You've created a bootable USB drive using Universal USB Installer.
You've set your Lenovo 80xc to boot from the USB drive at startup.
However, when you try to install eOS 5.0, you encounter errors or the installation process fails.

To troubleshoot the issue, make sure you have the following:

A stable internet connection.
A Lenovo 80xc laptop with a working USB port.
A USB drive with at least 4GB of free space.
The elementaryos-5.0-stable.20181016 ISO file.
Universal USB Installer software.

The first step is to ensure that the ISO file you downloaded is not corrupted. You can verify the ISO file using the following methods:

Check the file size: Compare the file size of the ISO file you downloaded with the expected size (approximately 2.5GB).
Use a checksum tool: Download a checksum tool like HashMyFiles or Checksum-Advantage and calculate the checksum of the ISO file. Compare the calculated checksum with the expected checksum (available on the official eOS website).
Try a different download source: If the ISO file is corrupted, try downloading it from a different source.

A corrupted or faulty USB drive can prevent the installation process from working correctly. Try the following:

Use a different USB drive: If you have another USB drive available, try using it to create a bootable eOS 5.0 installation media.
Check the USB drive for errors: Use a tool like CheckDisk (chkdsk) to scan the USB drive for errors and fix any issues.
Format the USB drive: If the USB drive is not recognized by your laptop, try formatting it using the built-in formatting tool.

Outdated BIOS firmware can cause compatibility issues with the eOS 5.0 installation media. Try updating the BIOS to the latest version:

Check the Lenovo website: Visit the Lenovo website and search for BIOS updates for your Lenovo 80xc model.
Follow the update instructions: Carefully follow the instructions provided by Lenovo to update the BIOS firmware.

Secure Boot is a feature that prevents unauthorized software from running on your laptop. However, it can also prevent the eOS 5.0 installation media from booting correctly. Try disabling Secure Boot:

Enter the BIOS settings: Restart your laptop and enter the BIOS settings by pressing the key indicated on the screen (usually F2, F12, or Del).
Disable Secure Boot: Look for the Secure Boot option and disable it.
Save and exit: Save the changes and exit the BIOS settings.

The boot order determines which device your laptop boots from first. Try changing the boot order to prioritize the USB drive:

Enter the BIOS settings: Restart your laptop and enter the BIOS settings by pressing the key indicated on the screen (usually F2, F12, or Del).
Change the boot order: Look for the boot order option and change it to prioritize the USB drive.
Save and exit: Save the changes and exit the BIOS settings.

If you're using Universal USB Installer, try using a different tool like Rufus or Etcher to create the bootable eOS 5.0 installation media:

Download the tool: Download the alternative USB creator tool.
Create the bootable media: Use the tool to create the bootable eOS 5.0 installation media.

Conflicting hardware can prevent the eOS 5.0 installation media from booting correctly. Try removing any external devices and peripherals:

Disconnect external devices: Disconnect any external devices, such as USB drives, SD cards, or network cables.
Disable internal devices: Disable any internal devices, such as the Wi-Fi adapter or Bluetooth module.

Installing eOS 5.0 from a USB drive can be a challenging process, but by trying these solutions, you should be able to overcome the issues and successfully install the operating system. Remember to verify the ISO file, check the USB drive, update the BIOS, disable Secure Boot, check the boot order, try a different USB creator tool, and check for conflicting hardware. If you're still experiencing issues, consider seeking help from the eOS community or a professional IT support specialist.
eOS 5.0 Installation Troubleshooting: Q&A

Installing eOS 5.0 from a USB drive can be a complex process, and sometimes, you may encounter issues that prevent the installation from completing successfully. In this article, we'll address some of the most common questions and concerns related to eOS 5.0 installation troubleshooting.

A: If you've tried all the solutions mentioned in this article and still can't install eOS 5.0, it's possible that there's a more complex issue at play. In this case, we recommend seeking help from the eOS community or a professional IT support specialist. They can provide more advanced troubleshooting and may be able to identify the root cause of the issue.

A: The "no bootable device found" error typically indicates that the eOS 5.0 installation media is not being recognized by your laptop. This can be due to a variety of reasons, including a corrupted ISO file, a faulty USB drive, or a BIOS issue. Try verifying the ISO file, checking the USB drive, and updating the BIOS to resolve the issue.

A: Disabling Secure Boot should allow you to install eOS 5.0, but if you're still experiencing issues, it's possible that there's a conflict with another device or setting. Try checking the boot order and ensuring that the USB drive is set as the first boot device. Additionally, you can try disabling any other security features, such as UEFI Secure Boot, to see if that resolves the issue.

A: If you're using a different USB creator tool and still can't install eOS 5.0, it's possible that there's an issue with the tool itself or the USB drive. Try using a different USB drive or a different tool, such as Rufus or Etcher, to create the bootable media.

A: If you've checked for conflicting hardware and still can't install eOS 5.0, it's possible that there's a more complex issue at play. In this case, we recommend seeking help from the eOS community or a professional IT support specialist. They can provide more advanced troubleshooting and may be able to identify the root cause of the issue.

A: A "boot failure" error typically indicates that the eOS 5.0 installation media is not being recognized by your laptop or that there's a conflict with another device or setting. Try verifying the ISO file, checking the USB drive, and updating the BIOS to resolve the issue. Additionally, you can try disabling any other security features, such as UEFI Secure Boot, to see if that resolves the issue.

A: A "kernel panic" error typically indicates that there's a critical issue with the eOS 5.0 installation media or the laptop's hardware. Try verifying the ISO file, checking the USB drive, and updating the BIOS to resolve the issue. Additionally, you can try disabling any other security features, such as UEFI Secure Boot, to see if that resolves the issue.

Installing eOS 5.0 from a USB drive can be a complex process, and sometimes, you may encounter issues that prevent the installation from completing successfully. By trying the solutions mentioned in this article and seeking help from the eOS community or a professional IT support specialist, you should be able to overcome the issues and successfully install the operating system.