I have a one year old Compaq Vista, and my laptop shuts down when the charger/battery pack is not plugged in. The batter is at full 100%, but it still shuts down anyway, and won't start back up again until it's plugged in. It's not an overheating issue, as my laptop is kept cool with a fan. If you could help me, even just a little bit that would be great. Also, it has only recently started doing this, in the past two days actually.
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