Battery wont charge and laptop wont start using
Check the pin inside the connection (end of the cord) which you put into your machine, or check if the power connection on the circuitboard is damaged (you are able to wiggle it a little bit around)
Dell computer use the pin inside the connection from the adapter to recognise if the adapter you are using is a dell adapter or not. If the pin is damaged, or you are using an adapter from another brand. You will not be able to charge, but only power your pc.
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