Lenovo H520s Desktop - Manual (Page 29)

Rear view
The following illustration shows the location of connectors and components on the rear of the computer.
1. USB connectors 6. Audio connectors
2. WiFi antenna (selected models only) 7. PCI Express X 16 graphics adapter connector (some
models are equipped with a graphics card)
3. HDMI connector (selected models only) 8. PCI Express X 1 adapter connector (some models are
equipped with USB 3.0 or TV tuner card)
4. On-board VGA connector 9. Power connector
5. Ethernet connector 10. Voltage selection switch (selected models only)
Chapter 7 . Locating connectors, controls and components 23