●
Top cover (see
Top cover on page 56)
●
USB board (see
USB board on page 65)
●
Power connector cable (see
Power connector cable on page 66)
●
Display assembly (see
Display assembly on page 68)
●
System board (see
System board on page 76)
Remove the fan/heat sink assembly:
1. Disconnect the fan cable from the system board.
2. Turn the system board upside down, with the front toward you.
3.
Loosen the captive screws (1) that secure the fan/heat sink assembly to the system board.
NOTE: The number of screws used to secure the fan/heat sink assembly to the system board
varies by computer model.
NOTE: Due to the adhesive quality of the thermal material located between the heat sink and
system board components, it may be necessary to move the heat sink from side to side
to detach it.
4. Remove the fan and heat sink (2).
NOTE: The following illustration shows the fan/heat sink assembly removal process on a computer
model equipped with an AMD processor.
84 Chapter 4 Removal and replacement procedures
