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The laptop will run from battery only, and the power inlet connector now makes a faint beeping noise and the light lightly pulses (like a heartbeat). I’d like to replace it myself. Thanks

Watch the Video below to get an idea of how to change your connector https://youtu.be/CReTjMVK5zg Also here is the part you’ll need to purchase http://www.amazon.com/dv6-3001au-dv6-300