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Material Use Voltage protection level
Carbon-loaded plastic Floor mats 7,500 V
Metallized laminate Floor mats 5,000 V
Component replacement procedures
This chapter provides removal and replacement procedures.
There are as many as 56 screws, in 6 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.
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.
ENWW Component replacement procedures 27