o represents a closed circuit not allowing electricity to pass through the psu
I represents an open circuit allowing electricity to pass on through the psu
lololol when i first built my system and hit the power switch, it didnt start, my heart sank, but i flipped the switch and all systems go lol i dont understand that stuff either
o represents a closed circuit not allowing electricity to pass through the psu
I represents an open circuit allowing electricity to pass on through the psu