I'm not sure what it's called - the set of wires that connect the power button, LED, HDD activity indicator lights - to the motherboard. My question is, are they standard these days? Meaning, if I purchase a motherboard and a case, do I have to be careful to make sure that the plug from the case will fit my motherboard?
To add onto the question, I built one system where they did match up. I have another system, but it was a motherboard from HP and a case from Dell, where the adapter did not match. Perhaps OEMs differ?