Motherboard flashes, no picture on monitor, everything seems perfect?

0ko

Prominent
Aug 16, 2017
1
0
510
Hey! I bought the parts to build my new desktop pc about a month ago and haven't got it working yet.. The Power button does nothing, tried to change it With the reset button, still nothing. When i use the master Power switch, the motherboard starts flashing on and off. Connected it to a monitor With HDMI and no Picture.. i have no idea whats wrong because i have gone through the entire thing With my multiple People.. my current hypothesis is that theres not enough Power, but according to Power calculators it should just use about 400-500 watt. I dont think this is normal, so i think I have used the calculators wrong.. but it has a 750x Power Source. Also non of the fans are doing anything, even though they are all connected.

Specs:
Gigabyte GeForce GTX 1060 6GB Windforce

ASUS X99-E, Socket-2011-3

Corsair ForceSeries LE200 240GB 2.5" SSD

Seagate Barracuda 3TB 3.5'' HDD

Corsair Vengeance LED DDR4 2666MHz 32GB (2x16)

Corsair Hydro Series H100i v2 Cooler
Fractal Design Define R5 Blackout Window

Corsair RM750x 750W PSU

Intel Core i7-6800K Prosessor
Thanks in advance! ;)


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also: is it possible that it can flash and light up even if a pin is broken on the motherboard?