Toshiba Satellite C840 - Manual (Page 31)

Universal Serial Bus
(USB 2.0 or 3.0) port One Universal Serial Bus port, which complies to
the USB 2.0 or 3.0 standard, is provided on the
right side of the computer.
The USB port type may vary depending on the
model you purchased. The Port with blue color is
USB 3.0 port.
The USB 2.0 port is compliant with USB 2.0
standard and not compatible with USB 3.0
devices.
The USB 3.0 port is compliant with USB 3.0
standard and backward compatible with USB 2.0
devices.
The port with the icon has Sleep and Charge
function.
HDMI out port HDMI out port can connect with Type A
connector HDMI cable.
External RGB monitor
port This port provides 15-pin, analog RGB port.
Please refer to Appendix A for information on
external RGB monitor port pin assignment.
This port allows you to connect an external RGB
monitor to the computer.
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.
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.
Back
The following figure shows the computer’s back.
User's Manual 2-5