HP Pavilion m6, Maintenance And Service Manual

Page: 86 / 128

System board
NOTE: The system board spare part kit includes replacement thermal material.
Description Spare part number
For use only on computer models equipped with an AMD processor and an HD7670M graphics
subsystem with 2048-MB discrete memory 687229-001
For use only on computer models equipped with an AMD processor and a graphics subsystem
with UMA memory 687227-001
For use only on computer models equipped with an Intel processor and a 7670M graphics
subsystem with 2048-MB discrete memory 686930-001
For use only on computer models equipped with an Intel processor and a 7670M graphics
subsystem with 1024-MB discrete memory 686929-001
For use only on computer models equipped with an Intel processor and a graphics subsystem with
UMA memory 686928-001
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 Battery on page 48 ), and then remove the following components:
a. Hard drive (see Hard drive on page 49 )
b. Optical drive (see Optical drive on page 53 )
c. Keyboard (see Keyboard on page 57 )
d. WLAN module (see WLAN module on page 62 )
e. Solid-state drive (see Solid-state drive on page 65 )
f. Top cover (see Top cover on page 66 )
g. Fan (see Fan on page 76 )
NOTE: When replacing the system board, be sure that the following components are removed from
the defective system board and installed on the replacement system board:
●
Memory module (see Memory module on page 56 )
●
Heat sink (see Heat sink on page 81 )
●
Processor (see Processor on page 84 )
78 Chapter 4 Removal and replacement procedures