Compaq 2230s HP Compaq 2230s Notebook PC - Maintenance and Service Guide - Page 39

Component replacement procedures, Serial number

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8. Connect AC power to the computer. Do not reinsert any batteries at this time. 9. Turn on the computer. All passwords and all CMOS settings have been cleared. Component replacement procedures This chapter provides removal and replacement procedures. There are as many as 71 screws, in 14 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. Serial number When ordering parts or requesting information, provide the computer serial number and model description provided on the service tag. Item 1 2 3 Component Product name Serial number (s/n) Part number/Product number (p/n) 4 Model description 5 Warranty period 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 to determine what components and parts are needed. This is the number used to locate documents, drivers, and support for the computer. This number describes the duration of the warranty period for the computer. 4-5

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Removal and replacement procedures
4–5
8. Connect AC power to the computer. Do not reinsert any batteries at this time.
9. Turn on the computer.
All passwords and all CMOS settings have been cleared.
Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 71 screws, in 14 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.
Serial number
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
This is the product 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
Model description
This is the number used to locate documents, drivers, and
support for the computer.
5
Warranty period
This number describes the duration of the warranty period for the
computer.