Can't find updated drivers for my graphics card.

Quick search

http://www.nvidia.com/Download/index.aspx?lang=en-us is the default drivers page

I found your card in the 300M selection. And your 310m down a little bit on the drop down.

This is the page it found for you

[URL="http://www.nvidia.com/object/notebook-win7-winvista-64bit-280.26-whql-driver.html"]http://www.nvidia.com/object/notebook-win7-winvista-64bit-280.26-whql-driver.html

[/URL]Hopefully this helps you ^^