How to Find the Serial Number on a Laptop?

Every laptop is assigned a serial number, which is a unique string of numbers and letters. Because no two computers have the same serial number, this is a certain way to prove that it is your laptop. There’s also a chance that you need to download the latest drivers on your laptop, you’d need the serial number, put it on the driver’s page of your specific laptop manufacturer’s website to get a list of the updated drivers. In order to do that, you need to know how to find the serial number on a laptop?

What is a Laptop’s Serial Number?

Manufacturers use the laptop serial number to identify the specific model and specification of the machine, as well as to check if any warranty is still valid. In the context of some insurance claims, a serial number can be used.

Serial numbers are usually located on the item’s label, but they can also be found in the manual that came with it. They are usually alphanumeric or numeric, such as 0123456789 or A1B2C3E4. Depending on the brand and model of computer you’re using, the serial number’s location and name will differ.

Here’s How to Find the Serial Number on a Laptop?

The serial number of your PC is not displayed anywhere in the Windows interface, and neither are common system information utilities. A simple command, a glance in your BIOS, or a look at the hardware itself will often reveal a PC’s serial number.

So here are 3 ways that you can use to find the serial number on your laptop.

Find the Serial Number of Your Windows Laptop Using Command Prompt?

Typing a few instructions on your laptop is one of the simplest methods to get your serial number. You may see your serial number and copy it into another document in a matter of seconds. Here’s where you should look.

This requires your PC to be in good functioning order. Typing a few instructions on your laptop is one of the simplest methods to get your serial number. You may see your serial number and copy it into another document in a matter of seconds.

Here’s what you should do.

  • To begin, open a Command Prompt window.
  • Right-click the Start button in Windows 11, 10 or 8, 7 and select “Command Prompt.”
    Or
    Hit Windows + R, type “cmd” into the Run dialogue, and then hit Enter.
  • At the Command Prompt, enter the following command and hit Enter.

    wmic bios get the serial number

  • The serial number of the laptop is shown beneath the word “SerialNumber.” This command pulls the system’s serial number from the BIOS using the Windows Management Instrumentation Command-line (WMIC) tool.
  • If you can’t find your computer’s serial number, blame the manufacturer. Only if the PC maker saved the number to your computer’s BIOS or UEFI firmware will it display here. The number isn’t usually filled in correctly by PC makers. In such instance, instead of a serial number, you’ll see something like “0” or “To be filled by O.E.M.”
  • This is also valid if you built your own computer because it will lack a serial number. You may, however, search up your motherboard’s and other components’ serial numbers.

How to Find Serial Number on Macbook?

  • To learn more about your Mac, go to Apple Menu > About This Mac.
  • You’ll see your Mac’s model, processor, RAM, serial number, and macOS version.
  • Click the System Report icon to examine the System Information in further detail.
  • Hold down the Option key and select Apple Menu > System Information to launch System Information immediately.

You may also access System Information from the Utilities section of your Applications folder, or via Spotlight. System Information opens to a system report for your Mac as you can see in the image:

Find the Serial Number On the PC’s Hardware, Box, or Elsewhere

If you don’t see a serial number after executing the wmic command—or if you simply can’t turn the computer on or don’t have access to it—there are a few more places you may look for it:

  • If you’re using a laptop, turn it over. On certain computers, the number is printed on a sticker. On others, the number is printed directly on the metal or plastic from which the laptop is built. The serial number is occasionally on a sticker inside the battery compartment, under the battery, if your laptop has a detachable battery.
  • If you have a desktop PC, search for a sticker on the back, top, or side of the chassis. It’s also possible that the number is on a sticker inside the case, so you’ll have to open it up.
  • Look online for instructions unique to your model if you can’t locate the serial number on the PC itself. The manufacturer’s website should point you in the right direction.
  • If you registered your computer with the manufacturer or obtained warranty service, the serial number should be included in the registration paperwork, warranty service receipt, or email confirmation.

If you still have the original product box, the serial number is normally printed on it, usually on the same sticker as the bar code. The serial number may be printed on the physical or electronic receipt you received if you purchased the PC online or in store.

Frequently Asked Questions

What is the significance of my laptop serial number?

A laptop serial number is crucial for warranty claims and insurance difficulties, as previously stated. It also aids technical support in determining when your laptop was built and describing the precise components it uses. If you call customer service to troubleshoot a problem, they will want your serial number in order to check warranty status and other information.

How can I locate the serial number for my HP laptop?

Check the laptop’s underneath or rear corners first. Next, peek inside the battery compartment if you have a laptop with a detachable battery. Remove the tablet from the dock to expose the serial number on a detachable laptop.

How can I locate the serial number for my Dell laptop?

Although you can retrieve the serial number using Windows instructions, you can also find it on a Dell laptop’s Service Tag. On the bottom panel, you’ll see the Service Tag.

On my Toshiba laptop, where can I locate the serial number?

The serial number may be found on the bottom casing of a Toshiba laptop as a printed sticker or laser engraving. You may also get your serial number by downloading and running the Toshiba Product Information software.

How do I find the serial number on my Lenovo laptop?

The serial number is located on the bottom of a Lenovo laptop. You may also go to the Lenovo Support website, click Detect Product, and install Lenovo Service Bridge from there. Lenovo Service Bridge will open a product page with information about your laptop, including the serial number, after installation.

SEE ALSO: How to unlock mouse on a laptop?

Final Words:

Don’t give up hope if you can’t discover your serial number at all. If you have confirmation of purchase, the manufacturer may still be able to assist you with any service you want, including locating the serial number. If you like our article or have any queries regarding it, do mention them in the comment section!

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