I feel so stupid, because I have to fix my dad computer(which was mine years ago).
So it is an old computer on which I have installed windows xp and the drivers for main-board. The device manager says that I have no more problems with the hardware. That computer has to connect to a router from my room but it doesn't. On ping 192.168.2.1 I get "Request time out"., The other computers are connecting to that router. Only the old computer doesn't connect to the LAN and later to the internet.
Also it doesn't get a good IP(from the same class). After running ipconfig command I know that i have an IP with 169....
What can I do? Do you have any tips for me?