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The Lenovo ThinkPad T440p business computer was released in November 2013. Currently, Lenovo has discontinued the production of the model.

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Laptop will turn off when moved.

So I’ve been having trouble with my laptop. When I even slightly move it the screen will go black, it won’t shut down but it takes some time to turn back on and when it does I have to sign in again. Sometimes I have to pick it up just for the screen to turn back on. I also constantly have a message saying “plugged in, not charging” so I am wondering if it has something to do with the battery?

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@jhsworl you're not telling us if it does this on AC power as well as battery power. The "“plugged in, not charging”" could be a battery issue but could also be a issue with the charging circuitry on the board, Double check your DC in jack to ensure it does not have any loose connections.

Download the Hardware Maintenance Manual from here It will help you to work on your computer. If you get stuck or need further help, you can always post images of where you are or what you may have questions about, with your Question. Use this guide for that.

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jhsworl 将永远感激不已
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