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Heat sink
NOTE:
The heat sink spare part kit includes replacement thermal material.
Description
Spare part number
For use only on computer models equipped with an Intel Core i-7 6550U, Intel Core i-7 6500U, or Intel
Core i-5 6200U processor
828819-001
For use only on computer models equipped with an Intel Core i-7 5600U, Intel Core i-7 5500U, Intel Core
i-5 5300U, or Intel Core i-5 5200U processor
801494-001
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 bottom cover (see
Bottom cover on page 28
), and then remove the following components:
a.
Remove the battery (see
Battery on page 29
).
b.
Remove the fan (see
Fan on page 33
).
c.
Remove the system board (see
System board on page 38
).
Remove the heat sink:
1.
Loosen the four captive Phillips PM2.0×2.7 screws (1) that secure the heat sink to the system board.
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.
2.
Remove the heat sink (2).
42
Chapter 5 Removal and replacement procedures