Lenovo IdeaCentre B750 All-in-One - Manual (Page 9)

4
User Guide
Rear view of the computer
Attention: Be sure not to block any air vents on the computer. Blocked
air vents may cause thermal problems.
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3
2 5 4 6
8
7
TV tuner connector
(selected models only) Ethernet connector
HDMI-in connector HDMI-out connector
USB 3.0 connectors (2) USB 2.0 connectors (2)
Power connector Air vents