Usb not working ??

i just put Window Vista Business on my computer works fine but the usb wont work so if someone could plz get me a driver on some sort this happen to me on Windows Xp but then i found a driver but i try to use the same one but it wont work on Vista.

Thank you

My computer spces are:
Intel(R) Pentium(R) 4 CPU 3.20GHz
Memory (RAM) 1.99 GB
Graphics Intel(R) 82945G Express Chipset Controller\
224 MB Total available graphics memory

Manufacturer IBM
Model 921034M
Total amount of system memory 1.99 GB RAM
System type 32-bit operating system
Number of processor cores 1
64-bit capable Yes

In your other post about sound, you were referred to your support people. CCT also checked further and found that your machine is not Vista compliant. So somethings are not going to work. You could try going to Intel and loading the chipset drivers, but this is an IBM machine so the drivers may not work.