Help! No power when plugged in!

rob.m.brown10

Prominent
Jan 31, 2018
5
0
510
Rig Specifics- psu- Corsair rm 650x
CPU- i7700k
Mobo-asus z270A
Ram- tridentz rgb ddr4 3000
Gpu- asus rog strix 1080 gtx
Cooler- Corsair h100i
Hd- wd blue 1 tb 3.5

So when I do the paper clip test my MoBo post power to the rig, but plugged in through the actual cabling with the Gpu, the only power that cycles is the pwr led and the rgb on the mobo. What am I doing wrong?