First I thought it is a Cmos battery problem. Maybe it still is. I thought it was because the computer is running win 7 so it is old. Before when I turned on the computer it would change the time. Now I noticed even when its plugged into the wall it changes the time. Even after I correct it and computer is still on. Date seems correct.
If it was a Cmos battery issue the date and time should stay same as long as the laptop is on and windows 7 is active right? Or will a bad cmos battery change date and time while then computer is on and plugged in. It is a laptop and I did take the battery out so it runs on power only.