A friend with a p133 clone running win95 is having trouble with his system clock. He's entered the correct time and date a number of times but in a couple of days it changes to something else.
This has been happening for some time -- at least a few months. Is it a sign the button cell needs to be replaced? (The system functions normally except for this). If so, is there a danger of losing the cmos settings when changing the battery? How long do you have to do it?