But your hardware vendor should have supplied a CD with that driver. See discussions at http://www.google.com/search?num=20&hl=en&safe=off&q=windows+64+sis180&spell=1

I can't help you since the forum tip apparently is not showing. It read at one time the following: Tip: If you are asking for help to troubleshoot a computer-related problem, please be sure to include all the necessary information (ie: operating system, model number, hardware, software, etc) that will help others identify your problem for a speedy resolution.