Troubleshooting Guide Dell SupportAssist No Bootable Devices found

dell supportassist no bootable devices found

In the fast-paced world of technology, encountering issues with your computer can be both frustrating and disruptive. One such common issue faced by Dell users is the dreaded “No Bootable Devices Found” error message. This error can bring your work or entertainment to a standstill, but fear not, as we’re here to guide you through the troubleshooting process step by step.

Clearing Dell supportassist no bootable devices found issue

Before diving into solutions, let’s first grasp the nature of this error. When your Dell computer displays the message “No Bootable Devices Found,” it essentially means that your system is unable to locate a device with an operating system to boot from. This could be due to a variety of reasons, from hardware issues to software glitches.

Common Causes of the Error

To effectively troubleshoot this issue, it’s essential to identify the underlying causes. Here are some common culprits:

Corrupted Boot Configuration

Corruption in the boot configuration files can render your system unable to locate a bootable device.

Faulty Hard Drive or SSD

A malfunctioning storage drive can prevent your computer from booting up successfully.

Loose or Disconnected Cables

Sometimes, a simple loose cable connection can lead to this error.

BIOS/UEFI Settings

Incorrect BIOS or UEFI settings can interfere with the boot process.

Troubleshooting Steps

Now that we’ve identified potential causes, let’s proceed with troubleshooting steps to resolve the “No Bootable Devices Found” error.

1. Check Cable Connections

First, ensure that all cables connecting your hard drive or SSD are securely plugged in. A loose connection can be a quick fix for this issue.

2. Access BIOS/UEFI Settings

Restart your Dell computer and access the BIOS or UEFI settings by pressing the designated key during startup (usually F2 or Del). Verify that the boot sequence is correctly configured to prioritize your primary storage device.

3. Run Dell Diagnostics

Many Dell computers come with a built-in diagnostics tool. Run a diagnostic test to identify hardware issues, including problems with your storage drive.

4. Repair Boot Configuration

If the boot configuration files are corrupted, you can attempt to repair them using the Windows recovery options. Boot your computer from a Windows installation or recovery USB drive and select the repair option.

5. Reinstall Operating System

As a last resort, reinstalling the operating system can resolve the issue. Ensure you have a backup of your important data before proceeding with this step.


Encountering the “No Bootable Devices Found” error on your Dell computer can be distressing, but it’s essential to stay calm and methodically work through the troubleshooting steps outlined above. By identifying and addressing the root cause of the issue, you can regain control of your system and get back to using your computer without disruptions.


Is the “No Bootable Devices Found” error fatal?

No, it’s not necessarily fatal. The error usually indicates a configuration or hardware issue that can often be resolved through troubleshooting.

Can I fix this error myself, or do I need professional assistance?

You can attempt to fix this error on your own using the troubleshooting steps provided. If you’re unsure or uncomfortable with the process, seeking professional assistance is also an option.

What if I don’t have a Windows installation or recovery USB drive?

You can create a Windows installation USB drive using another computer with internet access. Microsoft provides tools and instructions for creating one.

How can I prevent this error from happening in the future?

Regularly maintaining your computer, keeping your software and drivers up to date, and backing up your data are good practices to minimize the chances of encountering this error again.

Will I lose my data if I reinstall the operating system?

Reinstalling the operating system will typically erase all data on the system drive. Make sure to back up your important files before proceeding.

Last Updated on September 19, 2023

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