How to Find Lenovo Laptop Serial Number [Complete Guide]
If you use a Lenovo laptop or PC, there may come a time when you need to find its serial number. This could be for warranty claims, device registration, customer support, software downloads, resale, or even insurance purposes. For many of you, locating the serial number may be confusing, especially since Lenovo provides multiple methods to find it, depending on whether your laptop is working or not.
No more worries! Finding a Lenovo laptop serial number is easier than you think. You do not need advanced technical skills, and in most cases, you can locate it within a few minutes. Lenovo offers several methods, including checking the physical label, using system settings, Command Prompt, BIOS, Lenovo Vantage, and even the original box or purchase documents.
Right here, I will walk you through each method step by step so you can choose the one that works best for your situation.
So let’s start!
How to Find a Lenovo Laptop Serial Number?
Below are the reliable methods for finding your Lenovo laptop’s serial number. You do not need to try all of them. Just pick the method that suits you best.
Method 1: Find the Serial Number on the Laptop Body
This is the easiest and most common method, especially if your laptop is not turning on.
Step 1: Shut down your Lenovo laptop completely.
Step 2: Close the lid and turn the laptop upside down on a flat surface.
Step 3: Look for a sticker or engraved label on the bottom panel.
Step 4: Find the text labeled as “S/N,” “Serial Number,” or “Serial No.”
Step 5: Note down the serial number exactly as it appears.
On most Lenovo laptops, the serial number is printed clearly on the back panel. In some newer models, it may be engraved instead of printed on a sticker.
Method 2: Find the Serial Number Using Windows Settings
If your Lenovo laptop is working and boots into Windows, this method is very easy and best for a new person.
Step 1: Turn on your Lenovo laptop.
Step 2: Click on the Start menu.
Step 3: Select Settings from the menu.
Step 4: Go to System.
Step 5: Click on About.
Step 6: Scroll down to the Device specifications section.
Step 7: Look for the serial number listed there.
Some Lenovo models display the serial number directly in the About section, while others may only show the device ID. If you do not see it here, try the next method.
Method 3: Find the Serial Number Using Command Prompt
Command Prompt is a powerful built-in Windows tool, and it is surprisingly easy to use to find the serial number of your Lenovo laptop/PC.
Step 1: Press the Windows key on your keyboard.
Step 2: Type Command Prompt in the search bar.
Step 3: Right-click on Command Prompt and choose Run as administrator.
Step 4: In the Command Prompt window, type the following command:
wmic bios get serialnumber
Step 5: Press Enter.
Step 6: Your Lenovo laptop serial number will appear on the screen.
This method works on almost all Lenovo laptops and is one of the most accurate ways to find the serial number.
Method 4: Find the Serial Number Using PowerShell
PowerShell is another Windows tool similar to Command Prompt.
Step 1: Press the Windows key.
Step 2: Type PowerShell.
Step 3: Right-click on Windows PowerShell and select Run as administrator.
Step 4: Type this command: Get-WmiObject win32_bios | select Serialnumber
Step 5: Press Enter.
Step 6: The serial number will be displayed.
This method is helpful if Cthe ommand Prompt is not responding or restricted.
Method 5: Find the Serial Number in BIOS or UEFI
If Windows is not loading properly, BIOS or UEFI is a great alternative.
Step 1: Shut down your Lenovo laptop.
Step 2: Turn it back on and immediately press the F1, F2, or Enter key repeatedly.
Step 3: Once the BIOS or UEFI screen opens, navigate using your keyboard.
Step 4: Look for a section named Information, Main, or System Information.
Step 5: Find the Serial Number listed on the screen.
The BIOS method works even if your hard drive is damaged or Windows is not installed.
Method 6: Find the Serial Number Using Lenovo Vantage
Lenovo Vantage is an official Lenovo app designed to manage your device.
Step 1: Turn on your Lenovo laptop.
Step 2: Open the Start menu.
Step 3: Search for Lenovo Vantage.
Step 4: Open the app.
Step 5: Go to the Device or System Information section.
Step 6: Look for the serial number displayed on the screen.
If Lenovo Vantage is not installed, you can download it from the Microsoft Store.
Method 7: Check the Original Box or Purchase Invoice
If you still have the original packaging, this method is quick and easy.
Step 1: Locate the box your Lenovo laptop came in.
Step 2: Look for a white sticker on the side of the box.
Step 3: Find the serial number printed on the label.
You can also check the purchase invoice or warranty card, as the serial number is often mentioned there.
Method 8: Find the Serial Number Using Lenovo Account
If you registered your device with Lenovo, the serial number may be saved in your account.
Step 1: Log in to your Lenovo account.
Step 2: Go to the Products or Devices section.
Step 3: Select your registered Lenovo laptop.
Step 4: View the serial number listed in the device details.
This method is especially useful if you no longer have physical access to the laptop.
FAQs
What is a Lenovo laptop serial number?
A Lenovo laptop serial number is a unique identification code assigned to each device. It helps Lenovo track warranty status, repairs, and support history.
Why do I need my Lenovo laptop serial number?
You need it for warranty claims, driver downloads, customer support, product registration, resale verification, and insurance purposes.
Is the serial number the same as the model number?
No, the serial number and model number are different. The model number identifies the laptop series, while the serial number is unique to your specific device.
Can two Lenovo laptops have the same serial number?
No, every Lenovo laptop has a unique serial number. No two devices share the same one.
What if the serial number sticker is missing or damaged?
If the sticker is missing, use software methods like Command Prompt, BIOS, Lenovo Vantage, or your Lenovo account to retrieve the serial number.
Can I find the serial number without turning on the laptop?
Yes, you can find it on the bottom panel, original box, invoice, or Lenovo account without powering on the laptop.
Does reinstalling Windows remove the serial number?
No, reinstalling Windows does not remove the serial number. It is stored in the laptop firmware.
Where should I store my Lenovo laptop serial number?
It is best to store it in a secure digital note or document for future reference.
Conclusion
Finding your Lenovo laptop serial number does not have to be complicated, even if you are a beginner. Lenovo provides multiple ways to access this information, whether your laptop is working perfectly or not turning on at all. From checking the physical label to using Windows tools like Command Prompt and Lenovo Vantage, you have plenty of options to choose from.
The most important thing is to keep your serial number safe once you find it. Saving it in a secure place can save you time and stress in the future, especially when dealing with warranty claims or technical support.