Okay I just clipped the plug off and re-wired it. I've got RED going to pin in #3 on theback of my case, and BLUE going to pin in #1, that being RED 3 = Joy 1 X axis and BLUE 1 = +5V.
I try to add it in windows, but not sure what to pick. Did custom, chose 2 axis (the minimum it allows) and 0 buttons and race car device, and it still says "not connected". I tried 2-axis, 2-button joystick and it still says "not connected".
I don't know what I missed. I think I only need the 2 pins. What am I doing wrong?