LED lower right corner? (ROG STRIX Z370-I GAMING)

[Kartoffl]

Hello Everyone,
right now, I'm trying to debug a STRIX Z370-I

Verified that my components are working on another board (CPU, GPU, RAM & PSU).
POST State LEDs turn off, so the board does not seem to complain about BOOT, VGA, DRAM or CPU.
Unfortunately, I still get no picture
(Display turning on and then black screen).

I recognized a bright orange LED on the lower right corner of the Motherboard,
Does anyone know what the purpose of this LED is?
As soon as I have power connected, it's on.

I checked in the manual, but I was unable to find any info on that LED.

Thanks for you replies.

[pndiode]

I do not have this motherboard, but I think it is a BIOS LED if it blinks during a BIOS update. If the LED does not blink during a BIOS update, it might be a power LED (Standby power LED lights to indicate that the system is on, in sleep mode, or in soft-off mode). Or it could be a BIOS LED and Power LED combined.

Is the plastic piece for the USB 3 port connector missing? ? Assembly production line rebellion, I am going to take a break (bathroom, smoke, coffee, relax; etc.) You all are not going to work me to death! Alternatively, station one missed an oil lube, then AI kicked in and went on break!

[DracoDan]

Did you ever figure out what the problem was? I have a very similar H370-I that is showing the same exact symptoms. I think my problem is that the BIOS had never been updated and I'm trying to use a 9th gen CPU that would normally need an update. I bought the board used so I don't know what version it was on before and I don't have an 8th gen CPU to use to flash it.