bump a laptop computer nonparallel number is n’t always as flat forward as it may sound , depend on the make and model of your machine . However , you might need this nonmeaningful - looking patchwork of letter and figure for service , upgrade or warranty purposes . Thankfully , there are a few dissimilar way to crack this nut .
Our guide utilise the built - in Windows command production line to unearth the laptop serial issue . It must be notice that if your laptop computer is having serious egress which are stopping you turn it on , or it is otherwise unusable , then this method wo n’t work for you .
If you ca n’t enter the Windows command line , you should alternatively await for forcible grounds of the laptop serial issue . On ourDell XPS 15 , for example , there is a magnetic flaps on the undersurface of the laptop computer which you could flip out receptive to see plenty of stylemark , regulative logos , successive numbers game , codification , and other data . Dell has printed a ‘ Service ticket ’ here , and that is Dell ’s parlance for the machine ’s serial number . We ’ve partly obscured this machine ’s sequent number .
If the successive phone number of your laptop is n’t publish somewhere on the laptop computer consistence , like the bottom , it might be inside on a recording label somewhere . Other places you could find it physically printed are ; on the laptop packaging , on your purchase receipt , or on any warranty /registration forms you have . If you sent off warrant forms , you might have got something back by mail or email .
Lastly , before we plunge into the instruction line , your laptop computer might come with systems utilities and updaters from whatever vendor made it . Again , on this Dell XPS laptop computer , there is a system utility prognosticate ‘ Dell Update ’ which displays the ‘ Service Tag ’ = serial number on its household screen . In some ways , it is peculiar that Microsoft does n’t fold this information into the ‘ About your PC ’ background paginate .
Hardware used
Short version
Step 1.
Open the command line
We need to reach the Windows Command Prompt , so deem the Windows key and remove R. This central compounding rally the Windows Run Box . With this textual matter input box now unresolved , type ‘ cmd ’ without the quotes and hit Enter or Return .
Step 2.
Type in the query command
Now you have the Command window open and dynamic , you need to type or copy and paste the following , without the quotes : ‘ wmic bios get serialnumber ’ . If you make any spelling mistakes , or put spaces in the awry place , it wo n’t work , but you may try out again without any worry .
Step 3.
Your serial number is displayed on screen
After inputting the mastery above , hit enter , and you will see an output appear . Underneath the output SerialNumber , the command will have revealed your laptop ’s sequent number , which in our example is the same as the Service Tag . If you previously checked publicity or receipt for the successive number , this command should have confirmed that the equipment in the box has n’t been switch before you receive it .
FAQs
As we cite in the intro , your gimmick sequential number may be printed in the following blank space ; the underside of the laptop , inside the laptop , on the laptop boxwood , on a warranty scorecard , or on a leverage receipt .
We made use of a bid called WMIC , an abbreviation of ‘ Windows Management Instrumentation Command - credit line ’ . WMIC can deliver several chunks of info from your BIOS , and other things , but we only wanted to question it regarding the laptop sequent issue today .
