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Heat sink (with discrete memory)
NOTE:
The heat sink spare part kit includes replacement thermal material.
Description
For use only on computer models equipped with an Intel Core processor and a graphics subsystem with
discrete memory
IMPORTANT:
and replacement.
Before removing the heat sink, follow these steps:
1.
Shut down the computer.
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
a.
Optical drive (see
b.
Base enclosure (see
Remove the heat sink:
1.
Loosen four Phillips PM2.0×4.0 captive screws (1) that secure the heat sink to the system board.
CAUTION:
the screws in this order could damage the computer's processor.
2.
Lift heat sink away from system board (2).
NOTE:
system board components, it may be necessary to move the heat sink from side to side to detach it.
46
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Make special note of each screw and screw lock size and location during removal
Battery on page
Optical drive on page
Base enclosure on page
Screws should be loosened in the order embossed on the heat sink plate. Failing to remove
Due to the adhesive quality of the thermal material located between the heat sink and the
29), and then remove the following components:
30).
33).
Spare part number
806827-001
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