Component Replacement Procedures; Service Tag - HP 3115m Maintenance And Service Manual

Component replacement procedures

This chapter provides removal and replacement procedures.
There are as many as 44 screws that must be removed, replaced, 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. The battery must be removed to access the service tag. See
Battery on page 33
Item
(1)
(2)
(3)
for battery removal procedures.
Component
Product name
Serial number (s/n)
Part number/Product number (p/n)
Description
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 determine what components and
parts are needed.
Component replacement procedures 31