Hello! I have made simple small home network. I have connected two computers and router with CAT5 cables. But, since yesterday for me it’s not working – not networking. I hope you understand what I am trying to say. Only one computer can access internet normal and that’s computer with two network cards. Other computer cannot see the first one and cannot be seen from first one. Help!
Hello! You are facing this problem because of three possibilities. The first one is that you have some personal firewall installed. The second one is that you will need to change connection cable because that one is damaged. And the third one possibility is that you have some problem with this computer network card. Check if its driver is corrupted – if it is not, then you will need to buy new network card, because this one is broken.