I have a D-Link DIR-615 Wireless N Home Router and it works fine when connected via Ethernet Cables to my laptop, But I can't get it to work wirelessly without connecting my router to a PC/Laptop via LAN. How can I get my laptop to access the internet wirelessly through my D-Link DIR-615 without another PC or laptop. Do you know what I found? Read the step by step instructions that came with the Router. Use a standard ethernet cable and run it from your Internet Service Providers Modem to the Router and then connect another cable from your computer to the router and type in 192. 168. 1. 1 into your browser and this will open your routers utility and you can set up all the options that are available including the security.
The 150Mbps Wireless N Home Router delivers the highest level of security with up to six times the speed and three times the coverage of wireless g solutions. Quickly install the router and use it with TRENDnet wireless n adapters to receive the full benefits of wireless n. Connect Ethernet enabled peripheral devices to the four port Fast Ethernet switch on the back of the router. The latest in wireless encryption and a secure firewall protects your valuable data. Router setup is fast and intuitive. Wi-Fi Protected Setup (WPS) integrates other WPS supported wireless adapters at the touch of a button. Gone are the days of entering complicated encryption codes. Simply press the WPS button on the TEW-651BR, and then press the WPS button on a compatible wireless adapter. Confirm you would often connect and the devices automatically exchange information and connect.
All laptops should have a wireless card. Maybe make sure your wireless card is on and working. If you have any other networks on your laptop made, delete any of them. It should look like this, if there is one connection: