HP dv6500 Entertainment Maintenance And Service Manual page 84

Switch cover (see
c.
Keyboard (see
d.
Speaker assembly (see
e.
Display assembly (see
f.
Top cover (see
g.
Audio board (see
h.
USB/power connector board (see
i.
System board (see
j.
Remove the fan/heat sink assembly:
Turn the system board upside down with the expansion port 3 and external monitor port toward you.
1.
Disconnect the fan cable (1) from the system board.
2.
Loosen the three Phillips PM2.5×5.0 screws (2) and the Phillips PM2.5×4.0 screw (3) that secure
3.
the fan/heat sink assembly to the system board.
Remove the fan/heat sink assembly (4).
4.
NOTE:
fan/heat sink assembly and system board components, it may be necessary to move the fan/heat
sink assembly from side to side to detach the assembly.
NOTE:
The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink
assembly (1) and (2), the processor (3), and the system board component (4) each time the fan/heat
sink assembly is removed. Thermal material must be installed on all surfaces before the fan/heat sink
assembly is reinstalled. Thermal material is included with all fan/heat sink assembly, system board, and
processor spare part kits.
76 Chapter 4 Removal and replacement procedures
Switch cover on page
Keyboard on page
Speaker assembly on page
Display assembly on page
Top cover on page
Audio board on page
System board on page
Due to the adhesive quality of the thermal paste and thermal pads located between the
51)
55)
53)
58)
63)
74)
USB/power connector board on page
71)
70)