Component Replacement Procedures; Serial Number - HP Compaq 6720t Maintenance And Service Manual

Component replacement procedures

This chapter provides removal and replacement procedures.
There are as many as 81 screws and screw locks, in 13 different sizes, that must be removed, replaced,
or loosened when servicing the computer. Make special note of each screw size and screw lock 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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