New build, no post, no video output

I've just completed a hardware build, and on first boot I'm getting nothing. I've removed all peripherals, just mobo, cpu, and the psu, and nothing is output at all. Below are the specs from the build, and if there are any other questions, I'd be glad to answer. If anyone has any ideas, please let me know. At this point I'm not sure if the mobo doesn't support the cpu because it is so new (requiring an older cpu put in long enough to update bios), the mobo claims it supports 6th and 7th gen cpus, so I thought that wouldn't be necessary.

EVGA SuperNOVA 650 G2 650W 80 Plus Gold Modular Power Supply
Asus Prime Z270-AR
Corsair Hydro Series H80i V2 High Performance Liquid CPU Cooler
EVGA 16GB 2 x 8GB DDR4-3200 PC4-25600 CL16 Desktop Memory Kit
Samsung 250GB 850 Evo M.2 SSD
MSI GeForce GTX 1070 GAMING X 8GB GDDR5 PCIe Video Card
Intel Core i5-7600K Kaby Lake 4.20 GHz
2 answers Last reply Best Answer
More about build post video output
  1. Best answer
    Make sure all wires are connected PROPERLY, this includes power wires to the motherboard 40PIN and the CPU 4-8PIN.

    Try with just one RAM stick in one slot at a time (if one doesn't work, try the next)

    Make sure your VIDEO cable is connected properly. Take out your GPU just to diagnose this issue.
  2. Have you accidentally connected the video output to the motherboard instead of the GPU?
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