Lenovo 10111/4725 Maintenance Manual page 30

1. Power connector
2. Voltage selection switch (selected models only)
3. USB 2.0 connectors
4. HDMI connector (selected models only)
5. On-board VGA connector
6. USB 3.0 connectors
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Lenovo H505/520/535Hardware Maintenance Manual
7. USB 2.0 connectors
8. Audio connectors
9. Expansion card slots (some models are equipped with
graphics card, USB 3.0 or TV tuner card)
10. Ethernet connector
11. Wi-Fi antenna (selected models only)