I have a macbook pro (aluminum, 15-inch) and it won't connect to my wireless router. I have netgear, and whenever i do a diagnostics run on my macbook pro, it says that i need to restart my netgear.

BUT i did another diagnostic to check my internet connection on my macbook pro, and it said that my internect connection was fine.

?????

1) i have no idea how to restart my netgear

2) what's wrong with my macbook pro?