Lenovo IdeaCentre A720 Hardware Maintenance Manual page 28

Left and right view
The following illustration shows the location of connectors, controls and components on the left and right
side of the computer.
1. Air vents
2. USB 3.0 connector
3. HDMI-in connector (selected models only)
4. HDMI-out connector
5. Eject button
Attention: Do not insert 3-inch discs into the optical drive.
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IdeaCentre A720Hardware Maintenance Manual
6. Optical drive
7. B-CAS card slot (Japan models only)
8. Memory card reader
9. Power button
10. Anti-scratch protector