Connecting Pc to modem on network, does not work ( IMAGE INCLUDED)

[jeny__]

Hello.
I have a problem, i cant find any1 to help me. So i hope someone here will know what i need to do..

I have cable from my internet receiver , to Switch . From Switch there are another 2 cables ( 1 to my pc, second to TPLINKModem) . From this Tp link it goes to router ( bridge) to share wifi.
I have a problem that , i want to connect Another Pc to 1 lan on TPLINKModem. Internet works everywhere. Not on Win7 connected to TPlink modem , to this tp link are connected another 2 cables (in from my switch) and second to router(bridge) , which works. And i have no idea why Port2,3 (lan which are free) are not working. If i try ipconfig on this win7 , it shows me some ip (not my which is everywhere else ) and gateway like 255.255.0.0 , Light is green On modem , On Network Card its Red. I just bought this network card today. And it still is not working. .On tplin
dhcp is disabled

Please see Image

https://gyazo.com/f66fd9e46d7e0e6e6fb2237234a6bd7b

 

[Alabalcho]

Your setup is quite unusual. You are supposed to run the cable from the provider into the router, and from the router to all other PCs.
Another strange point - what is this "TP Link modem"? There are no modems which accept RJ45/Ethernet WAN.