I've got an old Dell Inspiron 9200 laptop. It is about 6 years old. It no longer boots up. I replaced the power adapter a while ago, and so that's not the issue. I'm wondering if the problem may be the battery? Could that be why I can't power it up? If so, I've got to replace the battery, but I want to make certain that's the issue. (I should replace the laptop, but I don't have the money, and am not likely to get it any time soon.)
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