I have a have a computer connected to my main computer useing a cat5 or 6 connection. It has been working fine until i had to take the other computer to the shop. now when i try to get it to conntect to my main computer it says "Limited or No Connectivity" i had this many times and can normaly find away around it but this time its harder. I can get say connected but it recives heaps but sends little and also on the lights where the cable plugs in doesnt flash just the orange one stays on and on my main the orange stays on and the green flashes every 5 seconds or something. Also when i get it to say connected the internet on this computer doesnt work. i tryed to put IP addresses in and everything i might of done it rong. any thoughts?

ipconfig /all of both computers Take a breath...

in command prompt?

yes, open cmd and type ipconfig /all then post here Take a breath...

Check your router dhcp settings, make sure you have an available address pool to assign to the clients. then on the workstation, open up cmd, and type ipconfig /release and ipconfig /renew