can't coect to my 2nd router that has dhcp off - TP-Link archer c5

i have 2 tp-link archer c5 routers

the setup is as such: ISP modem > Archer c5#1 > 8 port switch > archer c5 #2

the address to c5#1 is 192.168.1.1 the address to c5#2 is 192.168.2.1

c5#2 has dhcp tued off

the problem is, when i coect to c5#2, i can get to the inteet fine, i can even coect to c5#1 fine, but when i try to coect to c5#2 it doesn't work...

any ideas?