Lenovo C240 All-in-One - Manual (Page 8)

3
User Guide
Left and right views 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
5
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6
Optical drive Memory card reader
USB 3.0 connectors
(selected models only) Microphone connector
Headphone connector Power button