JonnyRoyale

Hi, Maybe you can help. I have had my Vaio Pocket for over a year. If I charge it up and use it quickly it is fine. However, if I charge it up and then don't use it for, say, a week, it is dead when I try to turn it on. When I then start to charge it up, I have to go through the whole settings process again such as configuring the G Sense and setting language, time, date etc. Does this happen to anyone else, anyone know what it might be, any idea what I can do about it? Thanks very much, JonnyRoyale