I just put together a 486DX PC on which i am running Windows 95. For the first few days the clock kept the correct time, however if I turn the power off the clock time will change. My question is this: Should I replace the battery that supports my CMOS or is there something else I should also check into? If it is the battery, can I just add an external battery without causing damage and also keep from losing my CMOS setup? Thanks, Gerard Stevenson [log in to unmask]