Heat Sink - HP Pavilion DV7-1020 Maintenance And Service Manual

Heat sink

NOTE: All heat sink spare kits include replacement thermal material.
Description
For use only with computer models equipped with AMD processors and graphics subsystems with
discrete memory
For use only with computer models equipped with AMD processors and graphics subsystems with
UMA memory
For use only with computer models equipped with Intel processors and graphics subsystems with
512-MB of discrete memory
For use only with computer models equipped with Intel processors and graphics subsystems with
256-MB of discrete memory
Before removing the heat sink, follow these steps:
1. Shut down 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 all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Remove the following components:
a. Hard drive (see
b. Optical drive (see
c. Switch cover (see
d. Keyboard (see
e. Speaker assembly (see
f. Display assembly (see
g. Top cover (see
h. System board (see
Remove the heat assembly:
NOTE: Steps 1 through 3 apply only to computer models equipped with graphics subsystems with
discrete memory. See steps 4 through 6 for heat sink removal instructions for computer models equipped
with graphics subsystems with UMA memory.
1. Turn the system board upside down, with the expansion port 3 and external monitor port toward
you.
2. Loosen the seven Phillips PM2.0×10.0 captive screws (1) that secure the heat sink assembly to
the system board.
102 Chapter 4 Removal and replacement procedures
Battery on page 51).
Hard drive on page 56)
Optical drive on page
Switch cover on page
Keyboard on page 68)
Speaker assembly on page
Display assembly on page
Top cover on page 82)
System board on page
54)
66)
72)
73)
91)
Spare part number
488879-001
490503-001
480472-001 and
481144-001
480473-001