Hey,I have a paq 3955 and my battery will not charge,so I was going to replace the battery then I read on some site, That if your charge light does not light up when you put it on the charger(which mine does not) that I could need a charge circuit repair,So I guess what my? is,is it normal for the charge light not to come on when you charge it and the battery is dead?So I don't know If I should just try to change the battery or do I need to look into getting the charge circuit repaired?Thanks for any help!