Problem with the WIFI and Bluetooth in Win 7 PC

Hello,
I am using Lenovo G580. I took it 6 Months back.
1. if i try to connect my Phone to PC. its not happening.
2. I am able to access WIFI but i have Ethernet connection and i like to use my PC as WIFI router to share my Internet with my Phone. Virtual router searches and WIFI device is OFF.  I dont see any external switch and Fn plus F5 or Cntl plus F5 is not working.
Solved!
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