Identify your Dell Laptop

Locate your Dell Laptop Service Tag

The Service Tag is a 7 alphanumeric character code, and the Express Service Code is a 10 to 11-digit code that is a numeric version of the Service Tag.
Dell uses these product identifiers to access information about your device’s specific tech specs and warranty so that we can provide personalized support options.

On Dell Laptops, the Dell Service Tag sticker is on the bottom. Some models have a flap, covering the sticker.


Windows users can detect the service tag automatically with SupportAssist.
Find also how to locate the Service Tag by using the Windows Command Prompt.

Our comprehensive videos offer step by step support and information to resolve your query. Videos are in English. Translated subtitles available for some languages. Additional videos can be found in our Video Library.

Watch this video to learn how to find the Service Tag label on your Dell laptop or, if you cannot locate it, from the system start up Find your Laptop's Service Tag.