Does no one know anything about it and the function of the LED?

I have the card in operation with an Asus Thor 1200 Platinum 2 power supply. From a consumption of about 500 watts, the red LED on the power plug starts flashing. What can this mean?

I have the memory GSkill F5-8000J4048F24GX2-TZ5RW that is on the QVL with a 14th Gen CPU and it is not possible to boot, even if I clock the memory down to 7600 it is not stable. New Bios 0506 does not attempt any change. Is the board defective or wh...

Could the non-nickel-plated radiator base due to the liquid metal cause problems over time and what is the reason why Asus did not nickel-plate the cioldplate?