I have an Apevia X-Crusier 3 case, found here and here, and a Gigabyte Z87-HD3 ATX Motherboard.
My case has a 200mm side panel fan, but when I received the computer in the mail, it wasn't connected. The fan was two four-pin connectors, one male and one female. I saw on my motherboard that there's a 'sys fan 1' and a 'sys fan 2' male four-pin connector, so I figured that's where they go. I connected the female connector on the fan to the 'sys fan 1' connector on the motherboard, but when I powered up my computer, it didn't start up.
I also noticed on the fan connections, that they don't fit in the casing perfectly, so they wiggle around and wobble a bit, so if they do connect to the 'sys fan 1' connection, one of the pins may be missing.
My case has a 200mm side panel fan, but when I received the computer in the mail, it wasn't connected. The fan was two four-pin connectors, one male and one female. I saw on my motherboard that there's a 'sys fan 1' and a 'sys fan 2' male four-pin connector, so I figured that's where they go. I connected the female connector on the fan to the 'sys fan 1' connector on the motherboard, but when I powered up my computer, it didn't start up.
I also noticed on the fan connections, that they don't fit in the casing perfectly, so they wiggle around and wobble a bit, so if they do connect to the 'sys fan 1' connection, one of the pins may be missing.