

Step 1.2.2 - Type "wmic bios get serialnumber" command to check Dell service tag Follow steps as follows - Step 1.2.1 - Open command prompt in Your Windows 10 The alternate way to find out dell service tag is using command line.
#Dell drivers update utility serial number how to#
1.2 - How to find Dell Service tag in Windows 10 It will be further used in this tutorial. You will find your service tag number instead. This service tag " ABCD123" is just for demo purpose. Look for a similar sticker as shown in the image. To find out the service tag of your Dell laptop or desktop.
