Compaq Presario CQ42-400 Compaq Presario CQ42 Notebook PC and HP G42 Notebook - Page 60

Component replacement procedures, Serial number

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Component replacement procedures This chapter provides removal and replacement procedures. There are as many as 75 screws, in 12 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 The serial number label, located in the battery bay of the computer, provides important information that you may need when contacting technical support. (1) Product name (2) Serial number (3) Product number (4) Warranty period (5) Model description (select models) 50 Chapter 4 Removal and replacement procedures ENWW

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Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 75 screws, in 12 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
The serial number label, located in the battery bay of the computer, provides important information
that you may need when contacting technical support.
(1)
Product name
(4)
Warranty period
(2)
Serial number
(5)
Model description (select models)
(3)
Product number
50
Chapter 4
Removal and replacement procedures
ENWW