Lenovo IdeaCentre B550 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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Optical drive Power button
USB 3.0 connector Headphone connector
Microphone connector USB 3.0 connector
Memory card reader
Attention: Do not insert 3-inch discs into the optical drive.
31504337 IC B550-555 UG V1.0 (Win8)(EN)(R).indb 3 2013-5-27 10:32:14