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4.
Remove the fan (3).
Reverse this procedure to install the fan.
Heat sink
NOTE:
The heat sink spare part kit includes replacement thermal material.
Description
For use only on computer models equipped with discrete graphics subsystem
For use only on computer models equipped with UMA graphics subsystem
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 cord.
4.
Remove the battery (see
5.
Remove the following components:
a.
Hard drive (see
b.
Top cover (see
c.
Keyboard (see
66
Chapter 4 Removal and replacement procedures
Battery on page
36).
Hard drive on page
38)
Top cover on page
49)
Keyboard on page
51)
Spare part number
611499-001
611500-001
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