Red 2-digit LED indicator off

Jan 24, 2019
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Hi everybody,

I am not an expert but I still managed to build a PC. However, something is really odd and I need help:

Ever since I updated the BIOS/UEFI (AsRock Z390 Taichi) from Version 1.30 to 1.90, this little red 2-digit LED indicator in the bottom right corner of the M/B displays various codes during the boot procedure, but as soon as Windows 10 starts up, it is no longer lit - it's off.

Is this normal or is something "broken"? I am asking because my PC is running flawlessly.

Thanks in advance for any answer or help.

Regards
Milutin