I have an old Apollo Pro133A (694X) motherboard with 4 USB 1.1 ports via....a header. Basically, I'm trying to connect an optical PS/2 mouse to my computer, using a 5-pins female USB connector and a USB to PS/2 adaptor. I have no PS/2 port on-board and the USB ports have only 4 pins. The USB connector has 2 red wires, 2 white wires, 2 green, 2 black and 2 fatter black wires. When I plug the connector into an USB port I only get the red flash light from the mouse, and this means that it's powered on, but the cursor remains immobile. What can I do to make this mouse work?