Newly Built PC reboots after 15 seconds (once), no video out. Asrock Fatal1ty Z170 Gaming K4

[dabodude]

Hello, so I'm trying to build me a nice PC (my third one I believe), but this one is not booting or at least is not displaying anything with the onboard video or the additional video card and it reboots after 15 seconds only once.

It doesn't come with a motherboard speaker so I don't really know if there are any beeps. The Case also doesn't come with a speaker although Im going to get a spare one tomorrow...

I have followed this troubleshooting guide with no luck by taking off most of the components:
http://www.tomshardware.com/forum/261145-31-perform-steps-posting-post-boot-video-problems

I have RMAed both Motherboard and CPU.

PSU voltages look ok without connecting it to the MB and connecting it as well.

PLEASE HELP!!

SPECS
Motherboard: Asrock Fatal1ty Z170 Gaming K4
CPU: Intel i5 7500 Kaby Lake
CPU Cooler: Cooler Master Hyper 212 LED, 120mm, 600-1600RPM
PSU: Thermaltake LitePower LTP-650AL2NK, ATX, 120mm, 650W
RAM: Corsair Vengeance LPX DDR4, 2400MHz, 16GB (2 x 8GB), CL14 CMK16GX4M2A2400C14
DISK: Samsung 500GB SSD 850 Evo SATA III 2.5''
VIDEO: EVGA NVIDIA GeForce GTX 1060 SC Gaming, 6GB 192-bit GDDR5, PCI Express 3.0 x16

[video="https://www.youtube.com/watch?v=3LlNLmfzdTk"][/video]

 

[alexoiu]

The board might need a BIOS update for supporting the Kaby. You'd have to install a supported CPU for that. Other options: replacing the BIOS chip on board (from ASRock or ebay), or taking the board to a local oc repair shop.

 

[dabodude]

The board might need a BIOS update for supporting the Kaby. You'd have to install a supported CPU for that. Other options: replacing the BIOS chip on board (from ASRock or ebay), or taking the board to a local oc repair shop.

WOW! never thought of that! what a mess!

Thanks for your suggestion.

 

[alexoiu]

You're welcome.