Lenovo K2450 Notebook - Manual (Page 19)

Chapter 1. Product overview 5
Media card reader slot
For more information, refer to “Using a flash media card” on page 18.
USB 3.0 connector
Use the USB 3.0 connectors to connect a USB 1.1, 2.0, or 3.0 device, such as a USB printer or a digital camera.
Attention: When you attach a USB cable to the connector, make sure that the USB mark is facing upward.
Otherwise the connector might be damaged.
Monitor connector
Use the monitor connector to connect an external monitor or projector to your computer.
Ethernet connector
Attach an Ethernet cable to this connector to connect your computer to a local area network (LAN).
DANGER
Bottom view
Figure 4. Bottom view
Battery lock
Keeps the battery secured in place.
Battery
Use your computer with battery power whenever ac power is unavailable.
Battery latch
Keeps the battery secured in place.
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector.
You can only connect an Ethernet cable to this computer.
Battery lock Battery latch
Battery Speakers
a
b
c
d
a
d
b
c
d
a c
b d
a
b
c