Component Replacement Procedures; Serial Number - HP DV4-2153 Maintenance And Service Manual

Component replacement procedures

This chapter provides removal and replacement procedures.
There are as many as 104 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

Report the computer serial number to HP when requesting information or ordering spare parts. The
serial number is located on the bottom of the computer.
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