Re: DRIVER NEEDED: VIA Technologies VIA/S3G UniChrome Pro Integrated (Windows XP Professional)
If it's integrated on the motherboard, then you need to provide the pc brand and model and/or the motherboard (if retail) brand and model.
Any request on this site should contain a basic hardware description. That includes information about your pc and/or the motherboard. We can't see over the internet over your shoulder to know about your hardware or what you've recently done to the pc or any history about what has been done to the pc prior to the problem. You gotta tell us if you expect anyone to help.
With the current information you provided, all I can offer is this link to the VIA website [for generic drivers]: (however, it's currently off-line)