Why cant my laptop find my router?

Wireless problem? My laptop cant find my wireless network (can find others).

• My iPhone 4 has found my Wireless network but my laptop cant find it. My laptop has found other wireless networks. My router is a DIR-655

• Answer:

  I'm assuming this is the wifi in your house? If you know the name of your wireless network, try searching for it in the Network Sharing Center. Another thing is to make sure you're hardware switch is on- if you have one on your laptop. I know there's also an option somewhere in the network panel on your computer that lets you view all previous connections. If you can, find your network in previous connections, delete it, close the window, then try to reconnect to it. Also, there are different routing channels, make sure your router is on the same channel number as your laptop.