epzzky

Hello ! I just installed 10.9 on my D630 with Nvidia graphics. Everything works great but I have a problem with the ethernet connection. I haven't bought a Wifi card yet so I have to use ethernet for now. So, I boot up the computer and the ethernet connection works fine but after a few minutes of downloading at high speeds it drops and I have to reboot to get it to work again. Then, the same thing happens again. Any good ideas of what might be the problem ? Thanks !