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Chapter 1. Getting to know your computer
8
System status indicators
Microphone jack (external) .............................................................41
Headphone jack (S/PDIF) (external) ...............................................39
Memory card slot ............................................................................. 20
Integrated wireless device switch
Use this switch to disable the wireless radio of all the integrated
wireless devices on your computer.
CIR port............................................................................................. 22
CIR port, used for Lenovo remote controller.
Y450 UserGuide V1.0 EN.book Page 8 Thursday, December 18, 2008 9:54 AM