System Board - HP EliteBook 8470w Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes replacement thermal material.
Description
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
For use only on computer models equipped with a graphics subsystem with discrete memory in the
People's Republic of China and the Ukraine
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
For use only on computer models equipped with a graphics subsystem with discrete memory in the
People's Republic of China and the Ukraine
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
For use only on computer models equipped with a graphics subsystem with UMA memory in the
People's Republic of China and the Ukraine
Before removing the system board, follow these steps:
1. 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.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Service cover (see
b. Smart Card reader (see
c. Optical drive (see
d. Hard drive (see
e. Fan (see
f. Modem module (see
g. Fan (see
h. Keyboard (see
i. Base enclosure (see
Battery on page
Service cover on page
Smart Card reader on page
Optical drive on page
Hard drive on page
Fan on page 75)
Modem module on page
Fan on page 75)
Keyboard on page
Base enclosure on page
57), and then remove the following components:
59)
60)
61)
65)
74)
76)
80)
Component replacement procedures
Spare part number
686042-001
691718-001
686041-001
691717-001
686040-001
691716-001
97