Question: I'm using Windows® Vista™. I just installed a new VGA card, but the screen gets abnormal display. Is there anything I should do?(4/20/2007) Answer: After you install a new hardware device (especially VGA card) under Windows® Vista™, we suggest re-rating your system (refer to the following steps). It may be able to solve the problem.
1.Go to Start > Control Panel > System and Maintenance> Performance Information and Tool
2.You will see the above screen. Press "Refresh Now" to re-rate your system.