Does this mean anything to you? I'm having trouble following these instructions. Do I enter these into terminal? and is terminal equivalent to cmdprompt from windows?
How to Correct the Graphics Resolution (Intel)
* Intel 915g, 945g, etc. graphics chipsets only have a limited set of resolutions initially installed, despite the correct driver being detected.
* Install the resolution altering tool:
sudo apt-get install 915resolution
* Run the following to see the availible modes:
915resolution -l
* Choose a resolution you don't need and replace, for example the following changes 1920x1440 to 1920x1200
915resolution 5c 1920 1200
* This should add the option for that resolution to the "System>Preferences>Screen Resolution" tool.
* If it works correctly then you can make the change permanent:
sudo gedit /etc/rc.local
* Find the following line
exit 0
* Before this, insert the 915resolution command with your favorite setting, like the following:
915resolution 5c 1920 1200