Windows doesn’t display your PC’s serial number anywhere in its interface, and neither do popular system information tools. But you can often find a PC’s serial number with a simple command, a peek in your BIOS, or on the hardware itself.
How to Find Serial Number of PC or laptop in Windows 10 Last Updated April 1, 2017 By Subhash D Leave a Comment The serial number is a unique identifier number consisting of the character string, numeric digits or/and typographic symbols assigned to PC or laptops by original equipment manufacturer. Apr 1, 2017 - The article describes some simple ways to find out the serial number of a PC or laptop in windows 10, windows 8 or windows 7. How to Find Serial Number of Desktop or Laptop (For Windows system) Open the command prompt (Go to start and type cmd). In the command prompt type the below command and press enter. Wmic bios get serialnumber. The above command works fine with Windows XP,Vista,Windows-7. EXE, and open Command Prompt from the search results.A command window opens. At the command prompt, type wmic bios get serialnumber, and then.
Run the WMIC Command
Open a Command Prompt window to get started. On Windows 10 or 8, right-click the Start button and select “Command Prompt”. On Windows 7, press Windows + R, type “cmd” into the Run dialog, and then press Enter.
At the Command Prompt, type the following command and then press Enter:
You’ll see the computer’s serial number displayed beneath the text “SerialNumber”. This command uses the Windows Management Instrumentation Command-line (WMIC) tool to pull the system’s serial number from its BIOS.
If you don’t see your PC’s serial number, blame your PC’s manufacturer. The number will only appear here if the PC manufacturer saved it to your computer’s BIOS or UEFI firmware. PC manufacturers don’t always fill in the number properly. In that case, you’ll see something like “0” or “To be filled by O.E.M.” instead of an actual serial number.
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This is also true if you built your own PC because the PC itself won’t have a serial number. However, you can look up the serial number of your motherboard and other components.
Check the BIOS
You may also be able to find the serial number in the BIOS or UEFI firmware settings screen. This technique won’t get you a serial number if the
wmic
command didn’t, since the command pulls the serial number from the BIOS. However, checking the BIOS could be helpful if you can’t actually sign into Windows to run the wmic
command.RELATED:What Does a PC’s BIOS Do, and When Should I Use It?
Access the BIOS or UEFI firmware settings screen and look around for a “Serial Number” somewhere on a system information screen. It’ll be in a different place on different PCs, but you can usually find it somewhere on the “Main” or “System” screen.
Find the Serial Number On the PC’s Hardware, Box, or Elsewhere
If you don’t see a serial number after running the
wmic
command—or if you just can’t turn the PC on or don’t have access to it—there are several other places you might find the serial number:- If you have a laptop, flip it over. On some laptops, you’ll see the number on a sticker. On others, you’ll see the number printed directly on the metal or plastic the laptop is made from. If your laptop has a removable battery, the serial number is sometimes on a sticker inside the battery compartment, under the battery.
- If you have a desktop PC, look at the back, top, or side of the case for some sort of sticker. The number may also be on a sticker inside the case, so you might have to open it up.
- If you can’t find the serial number on the PC itself, look online for instructions specific to your model. The manufacturer’s website should tell you exactly where to look.
- If you registered your PC with the manufacturer or received warranty service, the serial number should be included in the registration documentation, warranty service receipt, or email confirmation for the service.
- If you still have the original product box, it usually has the serial number printed on it—often on the same sticker with the bar code.
- If you purchased the PC online or in store, the serial number may be printed on the physical or email receipt you received.
And if you just can’t find your serial number at all, don’t give up hope. If you have proof of purchase, the manufacturer still may be able to help you with whatever service you need and may even be able to find out the serial number for you.
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While checking the warranty status or seeking support for your Dell laptop, you may encounter pages on the Dell support website that request the serial number of the computer. Depending on the computer, the Dell website may also refer to the serial number as the 'service tag' or 'express service code.' The unique serial number that identifies your Dell laptop is hard-coded in the main system board and printed on a label affixed to the bottom of the computer.
Step 1
Examine the bottom of the laptop for a sticker with a bar code, and the words 'Service Tag' or 'Express Service Code.' The serial number consists of five or seven letters and numbers. If your Dell laptop no longer has the serial number affixed to the bottom, continue to Step 2.
Step 2
Open Internet Explorer and navigate to the Dell System Profiler webpage (see Resources). This webpage only works with Internet Explorer 5.5 and later.
Step 3
Review the privacy statement displayed regarding the information the Dell System Profiler collects about your computer, and then click 'Yes, I do agree.'
Step 4
Confirm the bar at the top of the Internet Explorer window contains the words 'DellSystemLite from Dell Inc.' Click the bar, and then click 'Install this add-on.'
Click the 'Install' button in the security notification window that appears. Avg pc tuneup full version free download torrent download. The webpage refreshes and displays the Service Tag and Express Service Code for your Dell laptop.
Tip
- The Express Service Code and Service Tag for your Dell laptop are the same serial number; the Express Service Code contains numerals only, for entry using a telephone keypad. If you need the serial number of your Dell laptop for the Dell support website, you can enter either number.
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