If your computer came with a motherboard disc the drivers could be on it
Click start control panel administrative tools computer management device manager scroll to display adapters + to expand you might see a yellow question mark ? or exclamation mark ! or a red Xright click select reinstall drivers
http://download.cnet.com/x300-graphic-controller/3000-2108_4-98206.html hope this helps you
Answers & Comments
Put the x300 disc in the cd drive then go to my computer then device manager update the x300 drivers from the x300 cd
If your computer came with a motherboard disc the drivers could be on it
Click start control panel administrative tools computer management device manager scroll to display adapters + to expand you might see a yellow question mark ? or exclamation mark ! or a red X right click select reinstall drivers
http://download.cnet.com/x300-graphic-controller/3000-2108_4-98206.html
hope this helps you