[Resolved]  Lenovo G510 Laptop — wifi not detecting and connecting

Address:

Bangalore, Karnataka

Hi,
actually, 10 days before i was registered a complaint regarding no display in my lenovo G510 laptop.
your lenovo engineer came to my location and solve that problem but i will cause another problem that is" wifi is not connecting " that means the wifi is totally disabled it is unable to enable.
It showing cross red mark in the signal place in the start bar.
I already tried with different service center for installilng drivers and i also installed the drivers with which is available in the mobilesupport.lenovo.com


please help me to get recover from that problem...