I have a Cooler Master Masterbox lite 5 and a B350 Tomahawk, and I've fixed right about everything EXCEPT the fans and the LEDs. For the fans, there are 2 connectors for each fan, one with 4 pins with no notch and one with three pins and a notch (notch meaning a groove to make sure it's in correct place). There are also some other things that I have no idea what is used for like pump fan 1, jled, jci1, a bunch of other he's. PLEASE HELP ME!!!