I bought a cheap case for a first build and it came with 3 x 120mm case fans. My confusion is that the case fans have regular 4 pin molex connectors, with only 2 pins in them. There's no yellow wire, only a red and a black one. Ive tried connecting them to the molex's on the PSU, but the 2 pin connectors dont line up with the correct pins on the PSU molex.
I would appreciate any advice, and I apologise if this is obtuse.
I would appreciate any advice, and I apologise if this is obtuse.