HP 4530s Manuel d'utilisateur télécharger pdf (Page 53)

Component replacement procedures

This chapter provides removal and replacement procedures.

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.

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Product name (1). This is the product name affixed to the front of the computer.

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Serial number (s/n) (2). This is an alphanumeric identifier that is unique to each product.

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Part number/Product number (p/n) (3). 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.

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Warranty period (4). This number describes the duration (in years) of the warranty period for the

computer.

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Model description (5). This is the alphanumeric identifier used to locate documents, drivers, and

support for the computer.

Component replacement procedures

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HP 4530s Manuel d'utilisateur Page 53