[New build] Flashed the BIOS, still a weird boot loop a…1

Hello. Here is the list of my components, this is a new build : 1 Western Digital WD Blue 1TB, 64MB 1 Crucial MX300 525GB 1 Intel Core i7-6800K, 6x 3.40GHz 1 Crucial Ballistix Sport LT - DDR4-2400 - 16GB 1 Gigabyte GeForce GTX 1060 3GB Windforce OC 3G 1 Gigabyte GA-X99-SLI 1 Phanteks Eclipse P400 1 Cryorig A40 1 EVGA 850 GQ 850W ATX 2.3 I have got a Gigabyte GA-X99-SLI, and I plugged everything.