HP ProBook 6450b, Maintenance And Service Manual

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System board
NOTE: The system board spare part kit includes replacement thermal material.
Description Spare part number
For use only on HP Compaq 6555b and 6455b computer models:
For use only on computer models equipped with a graphics subsystem with UMA memory in all
countries and regions except Russia and the People's Republic of China 613397-001
For use only on computer models equipped with a graphics subsystem with UMA memory and
WWAN capability in all countries and regions except Russia and the People's Republic of China 613398-001
For use only on computer models equipped with a graphics subsystem with UMA memory in Russia
and the People's Republic of China 616787-001
For use only on computer models equipped with a graphics subsystem with UMA memory and
WWAN capability in Russia and the People's Republic of China 616788-001
For use only on computer models equipped with a graphics subsystem with UMA memory in the
People's Republic of China 616789-001
For use only on computer models equipped with a graphics subsystem with UMA memory and
WWAN capability in the People's Republic of China 616790-001
For use only on HP Compaq 6550b and 6450b computer models:
For use only on computer models equipped with an Intel HM57 graphics subsystem with discrete
memory in all countries and regions except Russia and the People's Republic of China 613296-001
For use only on computer models equipped with an Intel HM57 graphics subsystem with discrete
memory and WWAN capability in all countries and regions except Russia and the People's Republic
of China 613297-001
For use only on computer models equipped with an Intel QM57 graphics subsystem with discrete
memory and WWAN capability in all countries and regions except Russia and the People's Republic
of China 613298-001
For use only on computer models equipped with an Intel HM57 graphics subsystem with discrete
memory in Russia and the People's Republic of China 613302-001
For use only on computer models equipped with an Intel HM57 graphics subsystem with discrete
memory and WWAN capability in Russia and the People's Republic of China 613401-001
For use only on computer models equipped with an Intel QM57 graphics subsystem with discrete
memory and WWAN capability in all countries and regions except Russia and the People's Republic
of China 613303-001
For use only on computer models equipped with an Intel HM57 graphics subsystem with discrete
memory in the People's Republic of China 613307-001
For use only on computer models equipped with an Intel HM57 graphics subsystem with discrete
memory and WWAN capability in the People's Republic of China 613308-001
For use only on computer models equipped with an Intel QM57 graphics subsystem with discrete
memory and WWAN capability in the People's Republic of China 613309-001
For use only on computer models equipped with an Intel HM57 graphics subsystem with UMA
memory in all countries and regions except Russia and the People's Republic of China 613293-001
Component replacement procedures 143