ive got an IBM thinkpad laptop with windows 98 on it. Whenever i try to change the color from 16 colors to 256 colors or 16 bit, when i click apply it says windows needs to restart for the changes to take place, so i click yes and then it goes to like dos and it says windows is restarting... then itll load windows again, the laptop doesnt actually ever turn off or anything. but when i log back on nothing has changed, can someone help?