Well you didn't say which OS you're using, but nVidia has long since provided driver updates for their Go series chipsets. I could have provided a direct link if you had said which OS you were running, but just go to nvidia and select download drivers. It appears that the laptop you have has a 7600 Go, so select Geforce Go 7 Series (Notebooks) from the drop down list and then pick which OS you are using. This will bring you to the download page. Hope that helps.