HP (Hewlett-Packard) D8C07UTABA ユーザーズマニュアル

The system board spare part kit includes replacement thermal material.

For use only on HP EliteBook 8470w Mobile Workstation computer models:

For use only on computer models equipped with a graphics subsystem with discrete memory in all
countries and regions except the People's Republic of China and the Ukraine

686042-001

For use only on computer models equipped with a graphics subsystem with discrete memory in the
People's Republic of China and the Ukraine

691718-001

For use only on HP EliteBook 8470p Notebook PC computer models:

For use only on computer models equipped with a graphics subsystem with discrete memory in all
countries and regions except the People's Republic of China and the Ukraine

686041-001

For use only on computer models equipped with a graphics subsystem with discrete memory in the
People's Republic of China and the Ukraine

691717-001

For use only on computer models equipped with a graphics subsystem with UMA memory in all
countries and regions except the People's Republic of China and the Ukraine

686040-001

For use only on computer models equipped with a graphics subsystem with UMA memory in the
People's Republic of China and the Ukraine

691716-001

Before removing the system board, follow these steps:

Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.

Disconnect the power from the computer by unplugging the power cord from the computer.

Disconnect all external devices from the computer.

Remove the battery (see 

), and then remove the following components:

Service cover (see 

)

Smart Card reader (see 

Optical drive (see 

)

Hard drive (see 

Fan (see 

)

)

Fan (see 

)

Keyboard (see 

Base enclosure (see 

)

Component replacement procedures

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