K here's the problem, i figure it out, took my computer and plugged the internet wire directly into the computer at a friend house and installed updates and it worked fine, we thought we fixed it, come back to my house, same problem, in my room the only way to connect to the internet is through my N router which sends the signal to my room. so we got back, uninstalled my Wireless adapter card and installed the software, then reinstalled the hardware, boom, perfect finally started working. it was my router. but now this morning, back to same problem? what can i do? i've had this router for over a year now, never any problems, only after reformatting.