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Figure 3-4 The underside of the computer
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1. Force Shut down hole 2. Cooling vents
Force Shut down hole Insert a slender object such as a needle into this
hole to force shut down the computer when the
system is hung up.
Cooling vents The cooling vents help the processor to avoid
overheating.
Do not block the cooling vents. Keep foreign metal objects, such as
screws, staples and paper clips, out of the cooling vents. Foreign metal
objects can create a short circuit, which can cause damage and fire,
possibly resulting in serious injury.
Carefully clean the dust on the cooling vents’ surface using a soft cloth.
Front with the display open
This section shows the computer with the display panel open. In order to
open the display, lift the display panel up and position it at a comfortable
viewing angle for you.
Satellite U840W series
User's Manual 3-5