Maintenance and Service Guide 3–1
3
Illustrated parts catalog

Serial number location

When ordering parts or requesting information, provide the computer serial number and model number located on
the bottom of the computer.
Item Component Description
1Product name This is the product name affixed to the front of your computer.
2Serial number (s/n) This is an alphanumeric identifier that is unique to each product.
3Part number/ product number (p/n) This number provides specific information about the product’s
hardware components. The part number helps a service
technician to determine what components and parts are needed.
4Model description This is the number you use to locate documents, drivers, and
support for your computer.
5Warranty period This number describes the duration (in years) of the warranty
period for this computer.