Component Replacement Procedures; Service Tag - HP Compaq 6730b Maintenance And Service Manual

Component replacement procedures

This chapter provides removal and replacement procedures.
There are as many as 96 screws and screw locks, in 16 different sizes, that must be removed, replaced,
or loosened when servicing the computer. Make special note of each screw and screw lock size and
location during removal and replacement.

Service tag

The service tag, affixed to the bottom of the computer, provides information that may be needed when
troubleshooting system problems. The service tag provides the following information:
(1) Product name: This is the product name affixed to the front of the computer.
(2) Serial number (s/n): This is an alphanumeric identifier that is unique to each product.
(3) 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.
(4) Model description: This is the number used to locate documents, drivers, and support for the
computer.
(5) Warranty period: Describes the duration of the warranty period for the computer.
44 Chapter 4 Removal and replacement procedures