[LED's on my RGB TT 2030 fan have stopped working]

I was troubleshooting a Level 10 GT and the fan on the side door wasnt running.. when i pressed the door against case the LEDs came on but the fan didnt work.. shortly after a few go's the LED's went out and never turned back on again. it turns out that the metal contact pins on the case were sheered off completely.. even after fixing up the contacts and getting the fan working the LED's remain non functional.. not sure whats up with it.. have i blown the LED's? something else? just to be clear the other fans work perfectly and so would this one if it werent for that sheered contact and me failing to notice it. (first time owning a level 10 GT so i wasnt sure what to look for)