Motherboard Lights Up Orange?!

[jimkillerx]

Hey,

I just built a custom computer and just tried booting it up and it works perfectly fine. No weird sounds and all the fans are working, the SSD and the HDD are also showing up on the BIOS. In the information tab on the BIOS it shows the CPU, CPU Speed and RAM Memory (GB) but the Graphics Card is not showing for some odd reason. I'm not entirely sure if the Graphics Card is supposed to show on the BIOS Information tab but I have a feeling it should. Everything else seems to be working completely fine, but the Motherboard has an orange light on it under the CPU, close to the Graphics Card. The Orange light isn't flashing, it's just constantly glowing Orange for some reason. Does anyone know what the issue/problem is and how to fix it?
Thanks in advance.

 

[jimkillerx]

When I completely turn off the PC, the Orange light on the Motherboard is flashing really slowly (pretty much fading in and out).

 

[ThatVietGuy]

Posting the parts of your computer would be helpful...