Motherboard not powering up

[stupiddimbulb]

Hello, I bought a Z170M-D3H motherboard and put it into a Fractal Design Core 1000 USB 3.0 case. I have a GTX 1080 and 6700k hooked up as well. I connected the hdd led, power sw, reset sw, and power led to the front panel connectors (https://www.manualslib.com/manual/981668/Gigabyte-Ga-Z170m-D3h.html?page=18#manual) (first four connections on the left, everything else in that panel is unconnected).

And it seems to be "turning over" but not powering on (https://youtu.be/5WowxUkUhJ8). I feel like I'm missing something really obvious and any help would be appreciated.

 

[ThatVietGuy]

Why is there no heatsink/fan on that CPU?

The computer is probably not booting because it's not detecting a fan.

 

[The Paladin]

I noticed no secondary power cable (4 or 8 pin) connected on that board, in your manual it is the items listed as 12v 2x4 item # 1
https://www.manualslib.com/manual/981668/Gigabyte-Ga-Z170m-D3h.html?page=14#manual
and yes get a fan connected on the cpu before you blow it up.

 

[stupiddimbulb]

No, there was one, and the same thing happened, CPU fan didn't start up either.

 

[The Paladin]

and the cable is 8 pins right not just 4 pins, also assuming you have ram installed ? hard to tell from video, but you have 2 sticks in place? as per
https://www.manualslib.com/manual/981668/Gigabyte-Ga-Z170m-D3h.html?page=12#manual

 

[ThatVietGuy]

http://www.tomshardware.com/forum/261145-31-perform-steps-posting-post-boot-video-problems

 

[stupiddimbulb]

Yes, the 4 pin near the CPU is plugged in. I put two sticks of 8gb ram in there and I'm still getting the same problem. I had all four RAM slots filled before and had the same problem. Here is another video:

https://www.youtube.com/watch?v=ktVO9IN7CCc&feature=youtu.be

 

[Popa2caps]

There should be a 8PIN at the top connected no?
Could you try without the GPU?
no SSD HDD
RAM CPU Heatsink PSU only? Even disconnect the front panel cables as well.