It happened pretty randomly, but the internet on the non-wireless desktop stopped working.
I am PRETTY sure it is connected because if I look at the LAN's properties, it says it is connected at 100 mbps(i dont know if thats good or bad). Also, There are many 'Packets' being sent out but almost none being received (like 70 or so vs. the 50,000 that are sent out).
I didn't change any of the wiring or disconnect anything, it just stopped working.
Thanks!