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Remove the fan (3).
3.
Reverse this procedure to install the fan.
NOTE:
the computer.
The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is
designed to turn on automatically when high temperature conditions exist. These conditions are affected
by high external temperatures, system power consumption, power management/battery conservation
configurations, battery fast charging, and software requirements. Exhaust air is displaced through the
ventilation grill located on the left side of the computer.
Speaker assembly
Description
Speaker assembly (include cables)
Before removing the speaker assembly, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
a.
b.
c.
Downloaded from LpManual.com Manuals
To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the left side of
Battery on page
Hard drive (see
Hard drive on page
Optical drive (see
Optical drive on page
Switch cover and keyboard (see
34).
37)
44)
Switch cover and keyboard on page
Component replacement procedures
Spare part number
462581-001
46)
59
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