Lenovo C240 All-in-One - Manual (Page 29)

Rear view
The following illustration shows the location of connectors and components on the rear of the computer.
1 2 3 4
1. Power connector 4. Ethernet connector
2. HDMI-out connector (selected models only) 5. Air vents
3. USB 2.0 connectors (selected models only)
Chapter 7 . Locating connectors, controls and components 23