Toshiba NB305 - Manual (Page 29)

User’s Manual 2-5
The Grand Tour
Back side
Figure below shows the computer’s back side.
The computer’s back side
DC IN 19V jack The AC adaptor connects to this jack in order to
power the computer and charge its internal
batteries. Please note that you should only use
the model of AC adaptor supplied with the
computer at the time of purchase - using the
wrong AC adaptor can cause damage to the
computer.
Security lock slot 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.