I had this problem with a PCG-K315B.
The best driver I used as an alternate was by forcing it to use the RADEON 9100 Family driver that comes with Vista.
Also there was another driver that I found that worked well too, I will post an update if I find a better version.
Hope this helps...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.