This is weird. I just came home and found myself unable to connect to the wireless router. I checked the LEDs. All ethernet lights (1-4) are lighted including the Internet LED. When I unplug then replug, I can see that the Power LED flashes for about 25seconds then stabilizes. I can't connect to the router via ethernet. The light indicator on my laptop's ethernet port is NOT lighted. I remember I got into this problem when I changed the firmware to dd-wrt. I figured the problem out by re-uploading a firmware via wireless, but now I can't connect to the router wirelessly. I can also see that the wireless LED is NOT lighted. Any help? Thanks.