so here is the problem
Computer 1 can ping computer 3, but not computer 2
Computer 2 can ping both computers 1 and 3
Computer 3 can ping computer 1, but not computer 2
I tried to configure my network manually, but I couldn't get the internet to work. If I can figure that out I would like to try it again. Anyway I went back and selected obtaine ip address automatically(thats how I had it before my problem) on all 3 computers and ran the newtwork setup wizard on all 3 computers. But I still have the same problem.
Thanks in advance for your help!