How to find Serial Number on Dell Laptop in Windows 10/11

Windows don’t display the serial number of your Dell laptop or any other laptop, anywhere in its interface, nor does it display popular system information tools. However, you can often find the serial number of your PC with a simple command, a peek in your BIOS, or on the hardware itself. So, in this post, I will show you three (3) different ways to find Serial Number on Dell laptops in Windows 10/11.

Your Dell laptop comes with a service tag, also known as a serial number or S/N. Keeping track of this number is useful because it will help you get warranty service for your device if it breaks down. There are a few different ways to get a serial number on your Dell machine.

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How to Find Service Tag (S/N) on Dell Laptop 

Sometimes, it’s necessary to know your Dell laptop or any other laptop’s Serial Number, Product Number, and Model Number in order to download drivers. So, in this guide, I will show 3 methods to find Dell laptop serial number in Windows 10.

Method 1. Find Dell Laptop Serial Number using Command Prompt (WMIC)

Dell is one of the manufacturers that allows users to find the serial number for their Windows device on the Windows operating system itself. This approach will work as long as your Dell machine still loads the Windows OS properly.

This is by far the easiest method to find out your HP laptop or any other laptop serial number. All you need to is just type a command in Command Prompt (CMD). Here’s how it’s done:

Step 1. Open a Command Prompt window to get started. On Windows 10/11 or 8, right-click the Start button and select “Command Prompt” and run it as Administrator or simply type Command Prompt in the search bar next to the Start Menu button.

Step 2. At the Command Prompt window, type the following command and then press Enter:

wmic bios get serialnumber

Step 3. You’ll see the computer’s serial number displayed under the text “SerialNumber”. This command uses the Windows Management Instrumentation Command-line (WMIC) tool to pull the system’s serial number from its BIOS.

Method 2. Find Dell Laptop Serial Number in BIOS

In the second method, You may also be able to find the serial number on the BIOS or UEFI firmware settings panel. That strategy won’t get you a serial number if you don’t have a WMIC button, as the order takes the serial number out of the BIOS. Nevertheless, testing the BIOS might be helpful if you can’t actually sign up to run the WMIC command on Windows.

Access the screen for BIOS or UEFI firmware settings and search somewhere on a system information panel for a “Serial Number.” On various PCs, it will be in a different place, but you can usually find it somewhere on the screen of the “Main” or “System.”

How to Access BIOS in Dell Laptops:

• Turn on your Dell computer or reboot it.
• Press “F2” when the first screen appears. Timing is difficult, so you may wish to continually press “F2” until you see the message “Entering Setup.”
• Now, look for Service Tag on the home page.

Method 3. Locating the Sticker on Any Dell Product

If your Dell laptop won’t power on, you won’t be able to use the Command Prompt and BIOS method to locate your Dell laptop serial number. Instead, you’re going to need to locate the serial number on the outside of your laptop.

Usually, the tag is on the bottom of the laptop near the battery cover and is either white or black with contrasting characters. Look for a 7-digit alphanumeric code next to or below the words “Service Tag” or “Serial Number.”

Wrapping Up 

This post was all about how to find Dell laptop serial numbers in Windows 10/11 and I have shown you the three best possible ways to find out the serial number. I hope, this post, could help you find your Dell laptop’s serial number or Service Tag and also remember that, not only do these methods work on a Dell laptop but they will work on other laptops as well as HP, Sony Vaio, and many more.

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