Very rare problem on home network

Ginswich

New Member
Hello! I've a very strange problem with my home network and don't know how to fix it... I'v a little network with 3 pcs, each one conected by a cat6 wire to a router, and every pc is configured to get an internal IP via DHCP. The problem is, that a few days back, one of the computers started to launch notifications like "the lan cable is disconnected"... So I tried with the wire of one of the other two pcs (which worked, and still works perfectly), to identify or reject the wire as the cause. But that didn't fix the problem. So I tried changing the slot in the router, and it isn't this neither. The very strange thing is that, if I take the "pc that is failing", and install it where i've one of the others pcs, internet goes fine changing the room! So, my LAN is wired, the wires are ok, i've tried with different slots of the router, the lan is configured in each pc wich DHCP and if I change te pc of location, it works fine (and if I try one of the other pcs in the room with problems, they also fail...). So I must suppose that the problem is somewhere in the room but it isnt the wires or the router or the pc...

BTW, the computer has Windows and Ubuntu, and i've tried in both OS and internet works on none of them...

:S
 
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