3 pin cpu fan speed control with 4 pin motherboard

I recently replaced the motherboard in my friends computer (the SATA controller was bad) with a foxconn A88GMX motherboard. The CPU heatsink and fan is a 3 pin connector. When I connected this to the motherboard 4 pin PWM header the CPU fan runs at full speed (like 4200 RPM) all the time and is very loud. I checked the BIOS for options to control the fan speed (manually or intelligently temp based) but it seems to only have options for a 4 pin fan. The motherboard came with a program called Fox One that looks like it has setting for fan controls in the manual, but whenever I try to run it, it says "This program does not support this model." Is there anyway for me to control the fan speed with this setup?