First build and no bios is showing up on screen :/

[valyanna]

Hello guys! So this is my first build and I’ve decided to do some cable management this morning and ever since then my bios won’t show up on screen I think I screwed up somewhere but I don’t know where please I need your help

 

[Jerry James]

One of your RAM sticks doesn't look lit? Usually boot problems are all memory-related. Try removing both sticks and reseating them properly.