Component Replacement Procedures; Service Tag - HP ENVY dv7-7200 Maintenance And Service Manual

Component replacement procedures

This chapter provides removal and replacement procedures.
There are as many as 76 screws that must be removed, replaced, and/or loosened when servicing
the computer. Make special note of each screw size and location during removal and replacement.

Service tag

When ordering parts or requesting information, provide the computer serial number and model number
provided on the service tag. It is necessary to remove the battery to obtain these numbers. See
on page 47
Item
(1)
(2)
(3)
(4)
(5)
46 Chapter 4 Removal and replacement procedures
for battery removal instructions.
Description
Product name
Serial number (s/n)
Part number/Product number (p/n)
Warranty period
Model description
Function
This is the product name affixed to the front of
the computer.
This is an alphanumeric identifier that is unique to
each product.
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.
This number describes the duration of the warranty
period for the computer.
This is the alphanumeric identifier used to locate
documents, drivers, and support for the computer.
Battery