hey guys....
I am having trouble connecting two computers together with a CAT5 cable and two NIC cards. Computer A can ping the other one, but computer B cannot ping computer A. There is also a third computer which is connected to the network, and this can also only see computer B. I will be soon purchasing a new computer for upstairs and this will be called computer D, so also any tips on connecting this to the other computers would be great. Computer A is also running very slow lately, and keeps on freezing. Like the other day smoke started comming out of the fan hole at the back of the computer and smelt really bad, so i had a look on google and i said to turn the computer on and leave it for 5 hours while running as many programs as possible so i dont know what is happening there...
Thanks in advance...