The specification of my laptop is: Lenovo G580, 1.8 GHz Intel Celeron Dual Core B830 Processor, Windows 7, 32 bit. 2 GB Ram, 320 GB HDD.
It has BSNL Broadband connection Wireless router: Belkin 150 Power management system installed WiFi drivers (wireless network adapters) fn + F5 status is on System catches external WiFi devices.
In spite of all the above, I could not manage to Connect WiFi. Please help me to resolve this problem.