LDesiano,
Please cotinue with DELL-Rajath N
The 169.254 ip addres is the router is not communicating with the modem.
Power off your ISP modem/router and your wireless router(if any) for 30 seconds. Then power on the ISP modem/router. Wait 15 seconds, then power on the wireless router(if any)
Restart the computer and try to connect.
What happens?
Rick