Asus x99-a memok red led on can't post please help

oPolaRr

Reputable
May 24, 2015
4
0
4,510
Asus x99-a
16gb ddr4 corsair vengeance 4x4
Intel i7 5820k
Evga gtx 970
Samsung 850 evo 250gb ssd
LSP ultra 750W psu
Cpu cooler- cooler master Evo 212

So this is my first post. I am an amature builder and built this system about 3 months ago out of my old system plus some new hardware. Everything has been running super smooth until I checked my properties and saw it was saying I has 8gb of ram installed. So I turned off my system and checked to make sure my ram was installed right. When I rebooted all I had was a black screen and my memok led lit up. Since then ive tried many many different variations of my ram set up. Ive tried 1 stick in every slot different two stick setups and 4 sticks. Ive also tried unplugging everything and taking the motherboard battery out and letting it sit for two hours and still nothing. Ive also tried loosening my mb screws as I saw that worked for some people and still nothing. I am starting to run out of ideas so any help is appreciated :)