HP Pavilion dm1-4200 HP Pavilion dm1 Entertainment PC - Maintenance and Servic - Page 50

Component replacement procedures, Service label

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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 label When ordering parts or requesting information, provide the computer serial number and model number provided on the service label. The battery must be removed to access the service label. See Battery on page 44 for battery removal procedures. Item (1) (2) (3) Component Product name Serial number Part number/Product number 42 Chapter 4 Removal and replacement procedures 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.

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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 label
When ordering parts or requesting information, provide the computer serial number and model
number provided on the service label. The battery must be removed to access the service label. See
Battery
on page
44
for battery removal procedures.
Item
Component
Description
(1)
Product name
This is the product name affixed to the front of
the computer.
(2)
Serial number
This is an alphanumeric identifier that is unique to
each product.
(3)
Part number/Product number
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.
42
Chapter 4
Removal and replacement procedures