HP EliteBook 8570w HP EliteBook 8570w Mobile Workstation Maintenance and Servi - Page 53

Component replacement procedures, Service tag, There are as many as 95 screws and screw locks

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Component replacement procedures This chapter provides removal and replacement procedures. IMPORTANT: There are as many as 95 screws and screw locks, in 15 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 When ordering parts or requesting information, provide the computer serial number and model description provided on the service tag. Item (1) (2) (3) Description Product name Serial number (s/n) Part number/Product number (p/n) (4) Warranty period Function The 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. Component replacement procedures 45

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Component replacement procedures
This chapter provides removal and replacement procedures.
IMPORTANT:
There are as many as 95 screws and screw locks, in 15 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
When ordering parts or requesting information, provide the computer serial number and model
description provided on the service tag.
Item
Description
Function
(1)
Product name
The 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)
Warranty period
This number describes the duration of the warranty
period for the computer.
Component replacement procedures
45