HP Pavilion dv4-2100 HP Pavilion dv4 Entertainment PC - Maintenance and Servic - Page 47

Component replacement procedures, Service tag - specification

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Removal and replacement procedures Component replacement procedures This chapter provides removal and replacement procedures. There are as many as 95 screws, in 10 different sizes, 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 description provided on the service tag. Item Component 1 Product name 2 Serial number (s/n) 3 Part number/Product number (p/n) 4 Model description 5 Warranty period Description The name affixed to the front of the computer. 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 which components and parts are needed. An alphanumeric identifier used to locate documents, drivers, and support for your computer. The duration of the warranty period for the computer. Maintenance and Service Guide 4-5

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Removal and replacement procedures
Maintenance and Service Guide
4–5
Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 95 screws, in 10 different sizes, 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 description
provided on the service tag.
Item
Component
Description
1
Product name
The name affixed to the front of the computer.
2
Serial number (s/n)
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 which
components and parts are needed.
4
Model description
An alphanumeric identifier used to locate documents, drivers, and support for
your computer.
5
Warranty period
The duration of the warranty period for the computer.