My girlfriend has a fairly old Dell Latitude. Probably about 3 years old. Anyways, occasionally when I check it to see everything is running fine in system properties it says it is running at 867 mhz. It has a P3 or P4 at 1.6 ghz. It is always plugged in when it happens and I don't know of and can't seem to find a program installed that would scale it down. Anybody have any ideas.?