![](/images/backgrounds/288884/hp-hdx-18-users-manual-54677620x1.png)
3
Illustrated parts catalog
Service tag
When ordering parts or requesting information, provide the computer serial number and model description provided on the service tag.
Item | Component | Description |
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1 | Product name | This is the product name affixed to the front of your computer. |
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2 | Serial number (s/n) | This is an alphanumeric identifier that is unique to each product. |
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3 | Part number/Product number (p/n) | This number provides specific information about the product’s |
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| hardware components. The part number helps a service |
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| technician to determine what components and parts are needed. |
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4 | Model description | This is the number you use to locate documents, drivers, and |
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| support for your computer. |
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5 | Warranty period | This number describes the duration (in years) of the warranty |
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| period for this computer. |
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Illustrated parts catalog |