I hope someone can help me on this! I have a Asus g51 laptop with a Intel WiFi Link 5100 AGN network adapter. I received the laptop with windows vista home premium 64bit and I was eligible for the free upgrade to windows 7. I installed windows 7 and I wasn't able to connect to my wireless route nor to any other router. I have a switch on my laptop to turn the WiFi on and off but either way I turn the switch it says Wireless LAN off. I can connect to the internet by plugging in my Ethernet cable to my laptop but not by wireless. My wireless worked fine before the upgrade so I don't know what to do. I've updated drivers, I've tried disabling and re-enabling the network driver, I've restarted the router, I've tried a "hard" restart on my laptop (take the battery out for a period of time). Nothing has work. Anyone have a solution? Your help would be greatly appreciated! Thanks!