Toshiba Portege Z30-A User Manual page 38

LAN jack
Do not connect any cable other than a LAN cable to the LAN jack. It could
cause damage or malfunction.
Security lock slot
Back (Z30-A)
The following figure shows the back of the computer.
1. Cooling vents
Product appearance depends on the model you purchased.
Cooling vents
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.
Underside (Z30-A)
The following figures show the underside of the computer. You should
ensure that the display is closed before the computer is turned over to
avoid causing any damage.
User's Manual
This jack lets you connect to a LAN. The adaptor
has built-in support for Ethernet LAN (10
megabits per second, 10BASE-T), Fast Ethernet
LAN (100 megabits per second, 100BASE-TX) or
Gigabit Ethernet LAN (1000 megabits per
second, 1000BASE-T). Refer to
Basics, for details.
A security cable can be attached to this slot and
then connected to a desk or other large object in
order to deter theft of the computer.
Figure 3-4 The back of the computer (Z30-A)
1
The cooling vents help the processor to avoid
overheating.
Operating
3-5