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There is an excellent tear down guide here on ifixitthat is easy to follow requires no heat and on a scale of 1-10 is an 8 on the simple to fix meter Kindle Fire HD 2013 Teardown The part is easy to replace requires no soldering its a simple plug in and go and not expensive . Kindle Fire HD 7" 2013, 2nd Gen Charging Assembly Safe place to shop . If you take your time and be careful you can do this we have a manifesto here https://www.ifixit.com/Manifesto Hope this helps