you might be able to unplug it from the PCB

openrgb looks neat

if nothing else works there's the old tried and true put some tape over it

i tried it, and unfortunately the settings don't persist after a reboot

unfortunately the connectors are very sandwiched between the card and the cooler, so i didn't want to take this route

yeah, i ended up just scotch taping the cardboard packaging of a cooking pot to the inside of the case door.

boooo rip

the only solution i've found for stuff like this is to open the enclosure and either crush the diode or snip the wires connecting it, which isn't ideal

I feel your painz I remember the when bright blue leds were the emblem of performant modern desktop computing.