dynabook PORTEGE X30W-K Series, Руководство пользователя

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Note that it is not possible to confirm the operation of all functions of
all USB devices that are available. Some functions associated with a
specific device might not operate properly.
Before removing a USB device from the USB port of your computer,
click the Safely Remove Hardware and Eject Media icon on the
Windows Taskbar, and then select the USB device that you want to
remove.
Keep foreign metal objects, such as screws, staples, and paper clips, out of
the USB port. Foreign metal objects can create a short circuit, which can
cause damage and fire, possibly resulting in serious injury.
Back
The following figure shows the back of the computer.
Figure 3-4 The back of the computer
1
1. Cooling vents
Product appearance depends on the model you purchased.
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 surface of the cooling vents using a soft
cloth.
Underside
The following figure shows the underside of the computer. Ensure that the
display is closed before the computer is turned over to avoid causing any
damage.
User's Manual 3-4