Fan/Heat Sink Assembly - HP Compaq Presario F700 Maintenance And Service Manual

Fan/heat sink assembly

Description
Fan/heat sink assembly (includes replacement thermal material)
Before removing the fan/heat sink assembly, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Switch cover (see
c.
Keyboard (see
d.
Display assembly (see
e.
Top cover (see
f.
System board (see
g.
Remove the fan/heat sink assembly:
Turn the system board upside down, with the RJ-11 and RJ-45 jacks toward you.
1.
Disconnect the fan cable (1) from the system board.
2.
Loosen the four Phillips PM2.5×6.0 captive screws (2) that secure the fan/heat sink assembly to the
3.
system board.
Battery on page 37).
Hard drive on page 40)
Optical drive on page
Switch cover on page
Keyboard on page 52)
Display assembly on page
Top cover on page 63)
System board on page
48)
50)
56)
65)
Component replacement procedures
Spare part number
449961-001
71