Question Asrock z370 extreme4

Shoot_happens

Prominent
May 21, 2019
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Hey guys. My pc was running fine yesterday, but today it won't post. There's this light on my motherboard which at this point I'm just trying to rule everything out.
It says bios_A1 and Bios_a led1. Is it supposed to be red at all times when there's power to the pc. But it isn't turned on?
I have cleared the cmos and tried with only one ram stick. But doesn't seem to work. Everything spins and lights up fine. Just no signal to the display