Lenovo E40-70 Notebook - Manual (Page 17)

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Figure 2. Left-side view
1 ac power connector 5 Ethernet connector
2 dc-in indicator 6 HDMI-out connector
3 Ventilation slots 7 USB 3.0 connector
4 VGA connector 8 USB 2.0 connector (E40–30) or USB 3.0 connector
(E40–70)
1 ac power connector
Attach the supplied ac power adapter here to provide power to the computer and charge the battery pack.
2 dc-in indicator
Indicates whether the computer is plugged into a working electrical outlet.
3 Ventilation slots
Enable hot air to get out of the computer.
Attention: Do not block any of the ventilation slots, otherwise overheating and damage to the computer
may occur.
4 VGA connector
Used to connect an external monitor or a projector to your computer.
5 Ethernet connector
Attach an Ethernet cable to this connector to connect your computer to a local area network (LAN).
Chapter 1 . Product overview 3