Hello! I have made small home network. I have four computers and they are connected through router. Since yesterday, one of my computers is not in the network (I cannot see it at all from others computers). I hope that you will tell me what possible causes of this problem could be. Thank you very much!
Hello! I assume that you made wired network. Anyway, I suggest you to double check network settings. But, if everything is all right with them, then try to change connection cable, because it could be that it is broken. Also, check network card (maybe it is broken or needs the newest driver).