The gigabit worked when i first booted up the new pc, but then after installing the drivers lan drivers, and altek lan drivers. I went and download my stuffs, and in the middle of the download, my upper gigabit lan port broke down on me. It won't read the ethernet line, no lights response to it, and i don't know if it's seriously dead for downloading, or just some software issues. The botton gigabit lan port work (in the mean time), anyone else have this problem? or may know a solution to this?