HP 550, 540 and 541 Notebook PC - Getting Started - Enhanced for Accessibility - Windows XP

Contacting technical support
If the solutions in the ”Troubleshooting” section of this guide did
not address your problem, contact technical support.
Click Start, click Help and Support, and then click Contact
support to start a chat session with a support specialist. You
can also refer to the Worldwide Telephone Numbers booklet,
included with the computer, for contact information.
The service tag, located on the bottom of the computer, provides
important information that you may need when contacting
technical support.
Component Description
 Product name This is the product name
affixed to the front of your
computer.
 Serial number (s/n) This is an alphanumeric
i
dentifier that is unique to each
product.
 Part 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.
 Model description This is the number you use to
locate documents, drivers, and
support for your computer.
 Warranty period This number describes the
duration of the warranty period
for this computer.