Video board heat sink
Video board heat sink (includes replacement thermal material)
Before removing the video board heat sink, follow these steps:
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.
Disconnect all external devices connected to the computer.
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.
Remove the battery (see
Remove the following components:
Hard drive (see
Optical drive (see
Hinge cover (see
Rear cover (see
Top cover (see
System board (see
Remove the video board heat sink:
Turn the system board upside down, with the front toward you.
Disconnect the video board fan cable (1) from the system board.
Loosen the two Phillips PM2.5×9.0 captive screws (2) and the four silver Phillips PM2.0×5.0 captive
screws (3) that secure the video board heat sink to the system board.
Battery on page
Hard drive on page
Optical drive on page
Keyboard on page
Hinge cover on page
Rear cover on page
Top cover on page
Subwoofer on page
System board on page
Component replacement procedures
Spare part number