Thanks for your prompt reply and the Router and NCI LED light are ON. Cable is plug in all the way.
I forgot to mention on Computer 2's D drive partition, there is a Chinese Windows 98 Se and use the same network setting and it can connect to the Linksys Router and the Internet fine. (Suing the same NIC)
So that means at least is not the connection / NIC hardware problem then ! But I still cannot figure out why it does not work in english Windows 98 Se in Drive C on Computer 2.