Chapter 1. Getting to Know Your Computer

Front view ---------------------------------------------------------------------------------------

a b cd e f

Integrated wireless device switch

Use this switch to disable the wireless radio of all the wireless devices on your computer.

Card reader socket

16

Microphone jack (external)

36

Headphone jack (S/PDIF) (external)

34

CIR port

18

CIR port, used for lenovo remote control.

 

System status indicators

 

6

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Lenovo Y550P manual Integrated wireless device switch, System status indicators