Limited Internet Win8 probz

I've been having a problem with my internet being cut from my desktop just randomly all day since ive bought the thing. I lose connection and time out and i'm left with the little bars and the yellow symbol signalling the limited internet. I know its not my wifi cause everything else works just as fine. Its something with my PC. I've tried so many ways to fix it; turning off power save, rolling back the driver/updating the driver, typing ipconfig/release and /renew - none of these solutions have seemed to work at all. So please, if you know anything about this, how to fix it, advice, experience please let me know!
Thanks!

 

This might help..

http://answers.microsoft.com/en-us/windows/forum/windows_8-networking/windows-8-constantly-drops-internet-connection-why/9ddfaac7-f2e5-40ae-a8db-0b36d3b155c1

 

I've tried most of them, but i checked all my drivers and one was outdated and i updated it. So hopefully that was what my problem is and a solution. If not i'll post i here once again
But thanks Gotcha!