Lenovo IdeaCentre B550 Touch IdeaCentre B550-B555 Hardware Maintenance Manual - Page 27
Locating connectors, controls and components, Font view, Attention
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Chapter 7. Locating connectors, controls and components This section provides illustrations to help locate the various connectors, controls and components of the computer. Font view The following illustration shows the location of controls and components on the front of the computer. Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating. 12 13 3 4 5 6 7 8 9 10 11 12 1. Built-in microphone 2. Built-in camera 3. Hard disk drive indicator 4. Bluetooth status indicator 5. Wi-Fi status indicator 6. Volume down 7. Volume up 8. Brightness down 9. Brightness up 10. Novo Vision switch 11. PC mode/HDMI-in switch 12. Monitor ON/OFF 13. Built-in IR receiver (Only functional on models equipped with a IR receiver module) Attention: The effective range of the Built-in IR Emitter is 10 feet (3m). © Copyright Lenovo 2013 21