How To Boot From Usb Dell

Hey there, fellow tech enthusiast! Today, I want to share with you a guide on how to boot from USB on Dell computers.

As you may already know, booting from USB can be incredibly useful when trying to install a new operating system or recover data from a corrupted hard drive.

Fortunately, the process is relatively straightforward and won’t require any complex technical knowledge. In this article, we’ll go over the steps you need to follow to successfully boot your Dell computer from a USB drive.

So whether you’re a seasoned technician or just starting out in the field, read on and discover how easy it is to boot from USB on Dell computers!

Preparing Your Usb Drive For Booting

Welcome to the guide on how to boot from USB on your Dell computer. If you’re having trouble with your current operating system or want to install a new one, booting from a USB drive can help you accomplish that.

To get started, you’ll need to create a bootable USB drive and format it for Dell booting.

To create a bootable USB drive, you’ll need software that can do it for you. There are many options available online, but one of the most popular is Rufus. Once you have the software installed, connect your USB drive to your computer and follow the prompts to create a bootable USB drive. Make sure to select the correct operating system that you want to install on your Dell computer.

After creating a bootable USB drive, you’ll need to format it for Dell booting. To do this, open File Explorer and right-click on the USB drive. Select ‘Format’ and choose ‘FAT32’ as the file system. Next, rename the drive label something like ‘Dell Boot’.

Congratulations! Your USB is now ready for use as a bootable device on your Dell computer. In the next section, we will discuss how to access Dell Boot Menu so you can start using your newly created device.

Accessing Dell Boot Menu

To access the Dell boot menu, you need to restart your computer and press the F12 key repeatedly until the menu appears. This is a crucial step if you want to boot from a USB drive. The boot menu allows you to choose which device to boot from, including your hard drive or any other connected device.

If you have trouble accessing the boot menu, it may be because your BIOS password is enabled. In this case, you will need to reset it first by entering the BIOS setup utility. Once inside, look for the option to reset your password and follow the prompts. Keep in mind that resetting your BIOS password can sometimes cause unexpected issues with your system, so proceed with caution.

Another reason why you may need to access the Dell boot menu is if you want to change the boot order priorities. This determines which devices are checked for an operating system during startup.


To become a Dell Reseller, you should read the Dell Reseller Guide. It will provide you with all the information you need to get started.

By default, most computers are set to check for an operating system on their hard drive first before checking other devices like a USB drive or CD/DVD disc. Changing this order allows you to prioritize external devices over internal ones when booting up your computer.

Now that you know how to access the Dell boot menu and how to reset your BIOS password or change boot order priorities, it’s time to learn how to select a USB as a boot device. This is particularly useful when installing a new operating system or running a diagnostic tool from a USB drive.

Keep reading for step-by-step instructions on selecting USB as your preferred boot device.

Selecting Usb As Boot Device

If you’re looking to install a new operating system on your Dell computer, booting from USB is the way to go. Not only is it faster than using a CD/DVD, but it also allows you to easily create a bootable USB drive.

Plus, with the ability to store larger amounts of data on USB drives, you can use them for more than just installing an OS.

To get started with booting from USB on your Dell computer, you’ll first need to create a bootable USB drive. There are many programs available online that can help you do this, such as Rufus or UNetbootin.

Once you have your bootable USB drive ready to go, follow these steps:

  • Insert the USB drive into your Dell computer.
  • Restart or power on your computer.
  • As soon as the Dell logo appears on screen, press F12 repeatedly until the Boot Menu screen appears.

From here, you can select your USB drive as the boot device and proceed with installing your desired operating system.

Booting from USB has many advantages over other methods and is becoming more popular in today’s tech world. With its speed and versatility, it’s no wonder why so many people choose to use it as their preferred method of installation.

To ensure that changes are saved and that your Dell computer boots from the chosen device in future start-ups, don’t forget to save changes and exit before leaving the BIOS settings menu.

Saving Changes And Exiting

Hey, so when it comes to saving BIOS settings, you’ll want to make sure to save any changes you make before exiting the BIOS.

You can usually do that by selecting the ‘Save and Exit’ option from the BIOS exit menu.

If you don’t save your changes, you could end up having to start over.

And if you’re looking to boot from a USB drive on a Dell computer, you’ll need to access the BIOS first and then select the ‘Boot Sequence’ option.

Saving Bios Settings

So you’ve successfully booted from your USB on your Dell computer, but now you’re wondering how to save these changes for future use.

As a computer technician, I highly recommend backing up your firmware settings before making any changes to the BIOS. This way, if something goes wrong or you accidentally change a setting that causes issues, you can easily restore your previous settings.

To back up your firmware settings, simply access the BIOS and navigate to the option to save settings. From there, you can choose to save the current settings as a backup file on a USB drive or other external storage device. This ensures that if anything happens to your computer or BIOS settings in the future, you have a backup of all your previous configurations.

In addition to backing up your firmware settings, it’s also important to know how to restore factory settings in case of major issues. Restoring factory settings will erase all of your current BIOS configurations and revert them back to their original state when the computer was first purchased.

To do this, simply access the BIOS and navigate to the option for restoring factory settings. Keep in mind that this should only be done as a last resort when all other troubleshooting methods have failed.

Bios Exit Options

Now that you have learned how to back up and restore your firmware settings, it’s important to know the different options available for saving changes and exiting the BIOS.

One of the most common exit options is ‘Save and Exit’, which saves any changes made to the BIOS settings before rebooting the computer.

Another option is ‘Discard Changes and Exit’, which discards any changes made to the BIOS settings and reboots the computer with the original configurations.


Backing up your Dell laptop is easy with the Dell Laptop Backup Guide. Follow the steps in the guide to ensure your data is safe and secure.

It’s important to note that some Dell computers may also have an option for ‘Resetting BIOS password’ or ‘Updating BIOS firmware’ when exiting the BIOS.

Resetting the BIOS password can be useful if you have forgotten your current password or need to reset it for security reasons. Updating the BIOS firmware can improve system performance, fix bugs, or add new features.

Before selecting any of these exit options, make sure to carefully review all changes made to the BIOS settings and ensure they are correct.

It’s also a good idea to double-check any passwords entered before resetting them, as incorrect passwords can result in being locked out of your system.

With these tips in mind, you can confidently navigate the exit options in your Dell computer’s BIOS.

Troubleshooting Common Issues

If you’re having trouble booting from a USB on your Dell computer, there are a few common issues that you may be encountering.

One of the most frequent problems is that the USB drive is not being detected by the computer. This can happen if the drive is not properly connected to the computer, or if there is an issue with the USB port itself.

To address this issue, try connecting the USB drive to a different port on your computer. If that doesn’t work, try using a different USB drive altogether to see if it’s an issue with the hardware.

If neither of these solutions works, it’s possible that there may be a problem with your BIOS settings. Sometimes, BIOS settings can conflict with booting from a USB drive.

To fix this issue, access your BIOS settings and look for an option related to USB booting. Make sure that this option is enabled and set correctly. If you’re not sure what setting to use, consult your computer’s manual or contact Dell support for assistance.

With these steps taken, you should be able to successfully boot from your USB drive and continue using your Dell computer without any issues.

Frequently Asked Questions

Can I Use Any Usb Drive To Boot From On A Dell Computer?

When it comes to booting from USB on a Dell computer, not all USB drives are created equal. To ensure successful booting, it’s important to create a bootable USB specifically for your Dell model. This can be done using tools like Rufus or Dell’s own Bootable Media Creator.

If you’re experiencing issues with booting from USB, common errors include outdated BIOS settings, incorrect boot order, or compatibility issues with the USB drive itself. Troubleshooting these errors may require adjusting BIOS settings or trying a different USB drive.

As a computer technician, it’s important to have knowledge of these potential issues and solutions in order to assist customers effectively.

Does The Size Of The Usb Drive Matter For Booting?

Coincidentally, the size of the USB drive does matter when it comes to booting on Dell computers. Compatibility issues may arise if you use a larger capacity USB drive, causing your system to not detect it or malfunction during the boot process.

It is recommended that you use a USB drive with a capacity of 8GB or less to ensure optimal performance and compatibility with your Dell computer.

As a computer technician, I advise you to always check the recommended sizes before using any USB drive for booting purposes.

What Do I Do If The Usb Drive Is Not Showing Up In The Boot Menu?

If your USB drive is not showing up in the boot menu, there are a few troubleshooting solutions you can try.

Firstly, ensure that the USB drive is properly inserted into the port and that it’s working correctly.

If it still doesn’t appear, try updating the BIOS for Dell booting. This will often resolve any compatibility issues and allow you to boot from USB.

As a computer technician, I recommend checking with Dell support for the latest updates and guidance on this process.

It’s also important to note that different Dell models may have varying steps for updating BIOS, so be sure to follow the instructions specific to your machine.

Can I Boot From A Usb Drive If My Dell Computer Is Password Protected?

If your Dell computer is password protected, you may still be able to boot from a USB drive. However, you will need to reset the password first.

Once that is taken care of, you can create a bootable USB drive using a tool like Rufus or Windows Media Creation Tool.

Make sure to change the boot order in the BIOS settings so that the computer boots from the USB drive before trying to access any other drives.

As a computer technician, I recommend following these steps carefully and double-checking all settings before attempting to boot from a USB on a password-protected Dell computer.

Will Booting From A Usb Drive Erase All The Data On My Dell Computer?

Hey there, tech-savvy folks! Let me tell you about the pros and cons of booting from USB vs. CD on Dell computers.

While USBs are more convenient and faster, CDs are less prone to errors and viruses. However, if you decide to go with a USB, there are some common errors that you might encounter such as incorrect boot order or missing drivers. One solution is to check your BIOS settings and make sure your USB is set as the primary boot device. Another solution is to update your drivers before attempting to boot from USB.

Now onto the main question at hand: will booting from a USB drive erase all the data on my Dell computer?

Fear not, my friend! Booting from a USB drive will not erase any data on your computer unless you specifically choose to wipe it during the installation process. Just make sure to backup any important files before proceeding with the installation.

That’s all for now, happy troubleshooting!


So there you have it, folks! Booting your Dell computer from a USB drive is not as complicated as you might have thought.

With the right preparation and knowledge, you can easily get your system up and running in no time.

And let me tell you, if you’re not already doing it, I highly recommend booting from a USB drive.

It’s fast, efficient, and will save you so much time in the long run.

So don’t be afraid to give it a try – trust me, your Dell computer will thank you for it!

And if you ever run into any issues along the way, just remember to stay calm, take things one step at a time, and don’t hesitate to reach out to a qualified technician for help.

Happy booting!

Support me by sharing!

Solomon Omolabi is a seasoned IT professional with 10 years of industry expertise. As the owner of, he provides meticulously researched and comprehensive articles that effortlessly tackle any technical challenge. Solomon's contributions have earned him recognition on esteemed professional platforms, making him a trusted authority in resolving complex IT issues. Read more.

Leave a Reply

Your email address will not be published. Required fields are marked *